8131123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8123}}^1$

素因数の和:8154

約数の個数: 16

約数和(自身を含む): 10918656

約数和(自身を除く): 2787533

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 8123, 56861, 89353, 105599, 625471, 739193, 1161589, 8131123]

約数ペア:

[(1, 8131123), (7, 1161589), (11, 739193), (13, 625471), (77, 105599), (91, 89353), (143, 56861), (1001, 8123)]