40982123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6343}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 51158016

約数和(自身を除く): 10175893

約数列:

[1, 7, 13, 71, 91, 497, 923, 6343, 6461, 44401, 82459, 450353, 577213, 3152471, 5854589, 40982123]

約数ペア:

[(1, 40982123), (7, 5854589), (13, 3152471), (71, 577213), (91, 450353), (497, 82459), (923, 44401), (6343, 6461)]