85760857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25471}}^1$

素因数の和:25528

約数の個数: 16

約数和(自身を含む): 108408832

約数和(自身を除く): 22647975

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 25471, 178297, 331123, 942427, 2317861, 6596989, 12251551, 85760857]

約数ペア:

[(1, 85760857), (7, 12251551), (13, 6596989), (37, 2317861), (91, 942427), (259, 331123), (481, 178297), (3367, 25471)]