30485547

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 45489600

約数和(自身を除く): 15004053

約数列:

[1, 3, 9, 53, 79, 159, 237, 477, 711, 809, 2427, 4187, 7281, 12561, 37683, 42877, 63911, 128631, 191733, 385893, 575199, 3387283, 10161849, 30485547]

約数ペア:

[(1, 30485547), (3, 10161849), (9, 3387283), (53, 575199), (79, 385893), (159, 191733), (237, 128631), (477, 63911), (711, 42877), (809, 37683), (2427, 12561), (4187, 7281)]