15913137

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 22077440

約数和(自身を除く): 6164303

約数列:

[1, 3, 31, 93, 139, 417, 1231, 3693, 4309, 12927, 38161, 114483, 171109, 513327, 5304379, 15913137]

約数ペア:

[(1, 15913137), (3, 5304379), (31, 513327), (93, 171109), (139, 114483), (417, 38161), (1231, 12927), (3693, 4309)]