1393926579

素因数分解:

$3^2\times {\mathrm{1609}}^1\times {\mathrm{96259}}^1$

素因数の和:97874

約数の個数: 12

約数和(自身を含む): 2014721800

約数和(自身を除く): 620795221

約数列:

[1, 3, 9, 1609, 4827, 14481, 96259, 288777, 866331, 154880731, 464642193, 1393926579]

約数ペア:

[(1, 1393926579), (3, 464642193), (9, 154880731), (1609, 866331), (4827, 288777), (14481, 96259)]