30313881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 47607560

約数和(自身を除く): 17293679

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 2377, 4251, 7131, 12753, 21393, 30901, 92703, 259093, 278109, 777279, 2331837, 3368209, 10104627, 30313881]

約数ペア:

[(1, 30313881), (3, 10104627), (9, 3368209), (13, 2331837), (39, 777279), (109, 278109), (117, 259093), (327, 92703), (981, 30901), (1417, 21393), (2377, 12753), (4251, 7131)]