713249901

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 1339941120

約数和(自身を除く): 626691219

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 117, 129, 157, 189, 273, 301, 351, 387, 471, 559, 819, 903, 1099, 1161, 1413, 1677, 1849, 2041, 2457, 2709, 3297, 3913, 4239, 5031, 5547, 6123, 6751, 8127, 9891, 11739, 12943, 14287, 15093, 16641, 18369, 20253, 24037, 29673, 35217, 38829, 42861, 47257, 49923, 55107, 60759, 72111, 87763, 105651, 116487, 128583, 141771, 168259, 182277, 216333, 263289, 290293, 349461, 385749, 425313, 504777, 614341, 648999, 789867, 870879, 1275939, 1514331, 1843023, 2032051, 2369601, 2612637, 3773809, 4542993, 5529069, 6096153, 7837911, 11321427, 16587207, 18288459, 26416663, 33964281, 54865377, 79249989, 101892843, 237749967, 713249901]

約数ペア:

[(1, 713249901), (3, 237749967), (7, 101892843), (9, 79249989), (13, 54865377), (21, 33964281), (27, 26416663), (39, 18288459), (43, 16587207), (63, 11321427), (91, 7837911), (117, 6096153), (129, 5529069), (157, 4542993), (189, 3773809), (273, 2612637), (301, 2369601), (351, 2032051), (387, 1843023), (471, 1514331), (559, 1275939), (819, 870879), (903, 789867), (1099, 648999), (1161, 614341), (1413, 504777), (1677, 425313), (1849, 385749), (2041, 349461), (2457, 290293), (2709, 263289), (3297, 216333), (3913, 182277), (4239, 168259), (5031, 141771), (5547, 128583), (6123, 116487), (6751, 105651), (8127, 87763), (9891, 72111), (11739, 60759), (12943, 55107), (14287, 49923), (15093, 47257), (16641, 42861), (18369, 38829), (20253, 35217), (24037, 29673)]