330681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 486080

約数和(自身を除く): 155399

約数列:

[1, 3, 13, 39, 61, 139, 183, 417, 793, 1807, 2379, 5421, 8479, 25437, 110227, 330681]

約数ペア:

[(1, 330681), (3, 110227), (13, 25437), (39, 8479), (61, 5421), (139, 2379), (183, 1807), (417, 793)]