1330471848741

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{2411}}^1$

素因数の和:2919

約数の個数: 96

約数和(自身を含む): 2106474854400

約数和(自身を除く): 776003005659

約数列:

[1, 3, 7, 21, 49, 113, 139, 147, 239, 339, 417, 717, 791, 973, 1673, 2373, 2411, 2919, 5019, 5537, 6811, 7233, 11711, 15707, 16611, 16877, 20433, 27007, 33221, 35133, 47121, 50631, 81021, 99663, 109949, 118139, 189049, 232547, 272443, 329847, 335129, 354417, 567147, 576229, 697641, 769643, 817329, 1005387, 1323343, 1627829, 1728687, 1907101, 2308929, 2345903, 3753973, 3970029, 4033603, 4883487, 5721303, 7037709, 11261919, 12100809, 13349707, 16421321, 26277811, 28235221, 37869577, 40049121, 49263963, 65113877, 78833433, 80095831, 84705663, 113608731, 183944677, 195341631, 240287493, 265087039, 455797139, 551834031, 560670817, 795261117, 1367391417, 1682012451, 1855609273, 3190579973, 3924695719, 5566827819, 9050828903, 9571739919, 11774087157, 27152486709, 63355802321, 190067406963, 443490616247, 1330471848741]

約数ペア:

[(1, 1330471848741), (3, 443490616247), (7, 190067406963), (21, 63355802321), (49, 27152486709), (113, 11774087157), (139, 9571739919), (147, 9050828903), (239, 5566827819), (339, 3924695719), (417, 3190579973), (717, 1855609273), (791, 1682012451), (973, 1367391417), (1673, 795261117), (2373, 560670817), (2411, 551834031), (2919, 455797139), (5019, 265087039), (5537, 240287493), (6811, 195341631), (7233, 183944677), (11711, 113608731), (15707, 84705663), (16611, 80095831), (16877, 78833433), (20433, 65113877), (27007, 49263963), (33221, 40049121), (35133, 37869577), (47121, 28235221), (50631, 26277811), (81021, 16421321), (99663, 13349707), (109949, 12100809), (118139, 11261919), (189049, 7037709), (232547, 5721303), (272443, 4883487), (329847, 4033603), (335129, 3970029), (354417, 3753973), (567147, 2345903), (576229, 2308929), (697641, 1907101), (769643, 1728687), (817329, 1627829), (1005387, 1323343)]