8620900617

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{1129}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 14160545280

約数和(自身を除く): 5539644663

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 293, 357, 511, 879, 1129, 1241, 1533, 2051, 3387, 3723, 4981, 6153, 7903, 8687, 14943, 19193, 21389, 23709, 26061, 34867, 57579, 64167, 82417, 104601, 134351, 149723, 247251, 330797, 363613, 403053, 449169, 576919, 992391, 1090839, 1401089, 1730757, 2315579, 2545291, 4203267, 5623549, 6946737, 7635873, 9807623, 16870647, 24148181, 29422869, 39364843, 72444543, 118094529, 169037267, 410519077, 507111801, 1231557231, 2873633539, 8620900617]

約数ペア:

[(1, 8620900617), (3, 2873633539), (7, 1231557231), (17, 507111801), (21, 410519077), (51, 169037267), (73, 118094529), (119, 72444543), (219, 39364843), (293, 29422869), (357, 24148181), (511, 16870647), (879, 9807623), (1129, 7635873), (1241, 6946737), (1533, 5623549), (2051, 4203267), (3387, 2545291), (3723, 2315579), (4981, 1730757), (6153, 1401089), (7903, 1090839), (8687, 992391), (14943, 576919), (19193, 449169), (21389, 403053), (23709, 363613), (26061, 330797), (34867, 247251), (57579, 149723), (64167, 134351), (82417, 104601)]