310465629

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{8731}}^1$

素因数の和:9182

約数の個数: 20

約数和(自身を含む): 464891680

約数和(自身を除く): 154426051

約数列:

[1, 3, 9, 27, 81, 439, 1317, 3951, 8731, 11853, 26193, 35559, 78579, 235737, 707211, 3832909, 11498727, 34496181, 103488543, 310465629]

約数ペア:

[(1, 310465629), (3, 103488543), (9, 34496181), (27, 11498727), (81, 3832909), (439, 707211), (1317, 235737), (3951, 78579), (8731, 35559), (11853, 26193)]