8021000239

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{74017}}^1$

素因数の和:74274

約数の個数: 16

約数和(自身を含む): 9315609408

約数和(自身を除く): 1294609169

約数列:

[1, 7, 113, 137, 791, 959, 15481, 74017, 108367, 518119, 8363921, 10140329, 58547447, 70982303, 1145857177, 8021000239]

約数ペア:

[(1, 8021000239), (7, 1145857177), (113, 70982303), (137, 58547447), (791, 10140329), (959, 8363921), (15481, 518119), (74017, 108367)]