39220239

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5081}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 54641664

約数和(自身を除く): 15421425

約数列:

[1, 3, 31, 83, 93, 249, 2573, 5081, 7719, 15243, 157511, 421723, 472533, 1265169, 13073413, 39220239]

約数ペア:

[(1, 39220239), (3, 13073413), (31, 1265169), (83, 472533), (93, 421723), (249, 157511), (2573, 15243), (5081, 7719)]