268429251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{43711}}^1$

素因数の和:43826

約数の個数: 16

約数和(自身を含む): 377671680

約数和(自身を除く): 109242429

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 43711, 131133, 1005353, 3016059, 3890279, 11670837, 89476417, 268429251]

約数ペア:

[(1, 268429251), (3, 89476417), (23, 11670837), (69, 3890279), (89, 3016059), (267, 1005353), (2047, 131133), (6141, 43711)]