31017051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{751}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 48449856

約数和(自身を除く): 17432805

約数列:

[1, 3, 9, 13, 39, 117, 353, 751, 1059, 2253, 3177, 4589, 6759, 9763, 13767, 29289, 41301, 87867, 265103, 795309, 2385927, 3446339, 10339017, 31017051]

約数ペア:

[(1, 31017051), (3, 10339017), (9, 3446339), (13, 2385927), (39, 795309), (117, 265103), (353, 87867), (751, 41301), (1059, 29289), (2253, 13767), (3177, 9763), (4589, 6759)]