56638897

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 66770560

約数和(自身を除く): 10131663

約数列:

[1, 7, 37, 259, 379, 577, 2653, 4039, 14023, 21349, 98161, 149443, 218683, 1530781, 8091271, 56638897]

約数ペア:

[(1, 56638897), (7, 8091271), (37, 1530781), (259, 218683), (379, 149443), (577, 98161), (2653, 21349), (4039, 14023)]