1155276157

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{40283}}^1$

素因数の和:40548

約数の個数: 16

約数和(自身を含む): 1403816832

約数和(自身を除く): 248540675

約数列:

[1, 7, 17, 119, 241, 1687, 4097, 28679, 40283, 281981, 684811, 4793677, 9708203, 67957421, 165039451, 1155276157]

約数ペア:

[(1, 1155276157), (7, 165039451), (17, 67957421), (119, 9708203), (241, 4793677), (1687, 684811), (4097, 281981), (28679, 40283)]