12659283

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 23980320

約数和(自身を除く): 11321037

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 41, 63, 87, 91, 117, 123, 169, 203, 261, 273, 287, 369, 377, 507, 533, 609, 819, 861, 1131, 1183, 1189, 1521, 1599, 1827, 2583, 2639, 3393, 3549, 3567, 3731, 4797, 4901, 6929, 7917, 8323, 10647, 10701, 11193, 14703, 15457, 20787, 23751, 24969, 33579, 34307, 44109, 46371, 48503, 62361, 74907, 102921, 108199, 139113, 145509, 200941, 308763, 324597, 436527, 602823, 973791, 1406587, 1808469, 4219761, 12659283]

約数ペア:

[(1, 12659283), (3, 4219761), (7, 1808469), (9, 1406587), (13, 973791), (21, 602823), (29, 436527), (39, 324597), (41, 308763), (63, 200941), (87, 145509), (91, 139113), (117, 108199), (123, 102921), (169, 74907), (203, 62361), (261, 48503), (273, 46371), (287, 44109), (369, 34307), (377, 33579), (507, 24969), (533, 23751), (609, 20787), (819, 15457), (861, 14703), (1131, 11193), (1183, 10701), (1189, 10647), (1521, 8323), (1599, 7917), (1827, 6929), (2583, 4901), (2639, 4797), (3393, 3731), (3549, 3567)]