31345433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 9297127

約数列:

[1, 7, 17, 29, 31, 119, 203, 217, 293, 493, 527, 899, 2051, 3451, 3689, 4981, 6293, 8497, 9083, 15283, 34867, 59479, 63581, 106981, 144449, 154411, 263407, 1011143, 1080877, 1843849, 4477919, 31345433]

約数ペア:

[(1, 31345433), (7, 4477919), (17, 1843849), (29, 1080877), (31, 1011143), (119, 263407), (203, 154411), (217, 144449), (293, 106981), (493, 63581), (527, 59479), (899, 34867), (2051, 15283), (3451, 9083), (3689, 8497), (4981, 6293)]