372949209

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13151}}^1$

素因数の和:13317

約数の個数: 24

約数和(自身を含む): 566272512

約数和(自身を除く): 193323303

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 9453, 13151, 28359, 39453, 118359, 302473, 907419, 1801687, 2722257, 5405061, 16215183, 41438801, 124316403, 372949209]

約数ペア:

[(1, 372949209), (3, 124316403), (9, 41438801), (23, 16215183), (69, 5405061), (137, 2722257), (207, 1801687), (411, 907419), (1233, 302473), (3151, 118359), (9453, 39453), (13151, 28359)]