825396481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5701}}^1$

素因数の和:5801

約数の個数: 32

約数和(自身を含む): 1067779328

約数和(自身を除く): 242382847

約数列:

[1, 7, 13, 37, 43, 91, 259, 301, 481, 559, 1591, 3367, 3913, 5701, 11137, 20683, 39907, 74113, 144781, 210937, 245143, 518791, 1476559, 1716001, 2742181, 3186859, 9070291, 19195267, 22308013, 63492037, 117913783, 825396481]

約数ペア:

[(1, 825396481), (7, 117913783), (13, 63492037), (37, 22308013), (43, 19195267), (91, 9070291), (259, 3186859), (301, 2742181), (481, 1716001), (559, 1476559), (1591, 518791), (3367, 245143), (3913, 210937), (5701, 144781), (11137, 74113), (20683, 39907)]