3940629

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 6670368

約数和(自身を除く): 2729739

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 2437, 7311, 17059, 26807, 51177, 80421, 119413, 187649, 358239, 562947, 1313543, 3940629]

約数ペア:

[(1, 3940629), (3, 1313543), (7, 562947), (11, 358239), (21, 187649), (33, 119413), (49, 80421), (77, 51177), (147, 26807), (231, 17059), (539, 7311), (1617, 2437)]