16966313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5039}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 4483927

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 5039, 35273, 65507, 186443, 458549, 1305101, 2423759, 16966313]

約数ペア:

[(1, 16966313), (7, 2423759), (13, 1305101), (37, 458549), (91, 186443), (259, 65507), (481, 35273), (3367, 5039)]