667079289

素因数分解:

$3^2\times {\mathrm{2521}}^1\times {\mathrm{29401}}^1$

素因数の和:31928

約数の個数: 12

約数和(自身を含む): 963973972

約数和(自身を除く): 296894683

約数列:

[1, 3, 9, 2521, 7563, 22689, 29401, 88203, 264609, 74119921, 222359763, 667079289]

約数ペア:

[(1, 667079289), (3, 222359763), (9, 74119921), (2521, 264609), (7563, 88203), (22689, 29401)]