1551160636891

素因数分解:

${\mathrm{311}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1\times {\mathrm{31259}}^1$

素因数の和:32370

約数の個数: 16

約数和(自身を含む): 1564010323200

約数和(自身を除く): 12849686309

約数列:

[1, 311, 379, 421, 31259, 117869, 130931, 159559, 9721549, 11847161, 13160039, 49622849, 3684467071, 4092772129, 4987654781, 1551160636891]

約数ペア:

[(1, 1551160636891), (311, 4987654781), (379, 4092772129), (421, 3684467071), (31259, 49622849), (117869, 13160039), (130931, 11847161), (159559, 9721549)]