575288987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 739369344

約数和(自身を除く): 164080357

約数列:

[1, 7, 13, 37, 61, 91, 259, 427, 481, 793, 2257, 2801, 3367, 5551, 15799, 19607, 29341, 36413, 103637, 170861, 205387, 254891, 725459, 1196027, 1347281, 2221193, 6321857, 9430967, 15548351, 44252999, 82184141, 575288987]

約数ペア:

[(1, 575288987), (7, 82184141), (13, 44252999), (37, 15548351), (61, 9430967), (91, 6321857), (259, 2221193), (427, 1347281), (481, 1196027), (793, 725459), (2257, 254891), (2801, 205387), (3367, 170861), (5551, 103637), (15799, 36413), (19607, 29341)]