71311163

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4153}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 89327616

約数和(自身を除く): 18016453

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 4153, 17171, 29071, 45683, 319781, 926119, 6482833, 10187309, 71311163]

約数ペア:

[(1, 71311163), (7, 10187309), (11, 6482833), (77, 926119), (223, 319781), (1561, 45683), (2453, 29071), (4153, 17171)]