30961041

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 42208128

約数和(自身を除く): 11247087

約数列:

[1, 3, 71, 137, 213, 411, 1061, 3183, 9727, 29181, 75331, 145357, 225993, 436071, 10320347, 30961041]

約数ペア:

[(1, 30961041), (3, 10320347), (71, 436071), (137, 225993), (213, 145357), (411, 75331), (1061, 29181), (3183, 9727)]