13008561

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 18052608

約数和(自身を除く): 5044047

約数列:

[1, 3, 31, 93, 137, 411, 1021, 3063, 4247, 12741, 31651, 94953, 139877, 419631, 4336187, 13008561]

約数ペア:

[(1, 13008561), (3, 4336187), (31, 419631), (93, 139877), (137, 94953), (411, 31651), (1021, 12741), (3063, 4247)]