290438577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{225671}}^1$

素因数の和:225701

約数の個数: 24

約数和(自身を含む): 492867648

約数和(自身を除く): 202429071

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 225671, 677013, 2031039, 2482381, 2933723, 7447143, 8801169, 22341429, 26403507, 32270953, 96812859, 290438577]

約数ペア:

[(1, 290438577), (3, 96812859), (9, 32270953), (11, 26403507), (13, 22341429), (33, 8801169), (39, 7447143), (99, 2933723), (117, 2482381), (143, 2031039), (429, 677013), (1287, 225671)]