312451011

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 456456000

約数和(自身を除く): 144004989

約数列:

[1, 3, 9, 139, 379, 417, 659, 1137, 1251, 1977, 3411, 5931, 52681, 91601, 158043, 249761, 274803, 474129, 749283, 824409, 2247849, 34716779, 104150337, 312451011]

約数ペア:

[(1, 312451011), (3, 104150337), (9, 34716779), (139, 2247849), (379, 824409), (417, 749283), (659, 474129), (1137, 274803), (1251, 249761), (1977, 158043), (3411, 91601), (5931, 52681)]