1262265867

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{2371}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 1840909200

約数和(自身を除く): 578643333

約数列:

[1, 3, 9, 149, 397, 447, 1191, 1341, 2371, 3573, 7113, 21339, 59153, 177459, 353279, 532377, 941287, 1059837, 2823861, 3179511, 8471583, 140251763, 420755289, 1262265867]

約数ペア:

[(1, 1262265867), (3, 420755289), (9, 140251763), (149, 8471583), (397, 3179511), (447, 2823861), (1191, 1059837), (1341, 941287), (2371, 532377), (3573, 353279), (7113, 177459), (21339, 59153)]