3143156954

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{31387}}^1$

素因数の和:31730

約数の個数: 32

約数和(自身を含む): 5640800256

約数和(自身を除く): 2497643302

約数列:

[1, 2, 7, 14, 23, 46, 161, 311, 322, 622, 2177, 4354, 7153, 14306, 31387, 50071, 62774, 100142, 219709, 439418, 721901, 1443802, 5053307, 9761357, 10106614, 19522714, 68329499, 136658998, 224511211, 449022422, 1571578477, 3143156954]

約数ペア:

[(1, 3143156954), (2, 1571578477), (7, 449022422), (14, 224511211), (23, 136658998), (46, 68329499), (161, 19522714), (311, 10106614), (322, 9761357), (622, 5053307), (2177, 1443802), (4354, 721901), (7153, 439418), (14306, 219709), (31387, 100142), (50071, 62774)]