30965891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 36609408

約数和(自身を除く): 5643517

約数列:

[1, 11, 17, 43, 187, 473, 731, 3851, 8041, 42361, 65467, 165593, 720137, 1821523, 2815081, 30965891]

約数ペア:

[(1, 30965891), (11, 2815081), (17, 1821523), (43, 720137), (187, 165593), (473, 65467), (731, 42361), (3851, 8041)]