415640939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{23131}}^1$

素因数の和:23306

約数の個数: 16

約数和(自身を含む): 506313216

約数和(自身を除く): 90672277

約数列:

[1, 7, 17, 119, 151, 1057, 2567, 17969, 23131, 161917, 393227, 2752589, 3492781, 24449467, 59377277, 415640939]

約数ペア:

[(1, 415640939), (7, 59377277), (17, 24449467), (119, 3492781), (151, 2752589), (1057, 393227), (2567, 161917), (17969, 23131)]