291270369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{10273}}^1$

素因数の和:11016

約数の個数: 16

約数和(自身を含む): 418850432

約数和(自身を除く): 127580063

約数列:

[1, 3, 13, 39, 727, 2181, 9451, 10273, 28353, 30819, 133549, 400647, 7468471, 22405413, 97090123, 291270369]

約数ペア:

[(1, 291270369), (3, 97090123), (13, 22405413), (39, 7468471), (727, 400647), (2181, 133549), (9451, 30819), (10273, 28353)]