1275395871

素因数分解:

$3^1\times {\mathrm{433}}^1\times {\mathrm{757}}^1\times {\mathrm{1297}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 1708022624

約数和(自身を除く): 432626753

約数列:

[1, 3, 433, 757, 1297, 1299, 2271, 3891, 327781, 561601, 981829, 983343, 1684803, 2945487, 425131957, 1275395871]

約数ペア:

[(1, 1275395871), (3, 425131957), (433, 2945487), (757, 1684803), (1297, 983343), (1299, 981829), (2271, 561601), (3891, 327781)]