67939123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1801}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 82517184

約数和(自身を除く): 14578061

約数列:

[1, 7, 17, 119, 317, 1801, 2219, 5389, 12607, 30617, 37723, 214319, 570917, 3996419, 9705589, 67939123]

約数ペア:

[(1, 67939123), (7, 9705589), (17, 3996419), (119, 570917), (317, 214319), (1801, 37723), (2219, 30617), (5389, 12607)]