320281087

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{1229}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 373132800

約数和(自身を除く): 52851713

約数列:

[1, 7, 59, 413, 631, 1229, 4417, 8603, 37229, 72511, 260603, 507577, 775499, 5428493, 45754441, 320281087]

約数ペア:

[(1, 320281087), (7, 45754441), (59, 5428493), (413, 775499), (631, 507577), (1229, 260603), (4417, 72511), (8603, 37229)]