31355337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10177}}^1$

素因数の和:10272

約数の個数: 16

約数和(自身を含む): 45597440

約数和(自身を除く): 14242103

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 10177, 30531, 132301, 396903, 803983, 2411949, 10451779, 31355337]

約数ペア:

[(1, 31355337), (3, 10451779), (13, 2411949), (39, 803983), (79, 396903), (237, 132301), (1027, 30531), (3081, 10177)]