2477709

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 30

約数和(自身を含む): 4030026

約数和(自身を除く): 1552317

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 181, 351, 507, 543, 1053, 1521, 1629, 2353, 4563, 4887, 7059, 13689, 14661, 21177, 30589, 63531, 91767, 190593, 275301, 825903, 2477709]

約数ペア:

[(1, 2477709), (3, 825903), (9, 275301), (13, 190593), (27, 91767), (39, 63531), (81, 30589), (117, 21177), (169, 14661), (181, 13689), (351, 7059), (507, 4887), (543, 4563), (1053, 2353), (1521, 1629)]