5125419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 8098272

約数和(自身を除く): 2972853

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 617, 639, 923, 1851, 2769, 5553, 8021, 8307, 24063, 43807, 72189, 131421, 394263, 569491, 1708473, 5125419]

約数ペア:

[(1, 5125419), (3, 1708473), (9, 569491), (13, 394263), (39, 131421), (71, 72189), (117, 43807), (213, 24063), (617, 8307), (639, 8021), (923, 5553), (1851, 2769)]