30621957

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5297}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 42723072

約数和(自身を除く): 12101115

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5297, 5781, 15891, 217177, 248959, 651531, 746877, 10207319, 30621957]

約数ペア:

[(1, 30621957), (3, 10207319), (41, 746877), (47, 651531), (123, 248959), (141, 217177), (1927, 15891), (5297, 5781)]