291269043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60719}}^1$

素因数の和:60779

約数の個数: 24

約数和(自身を含む): 464143680

約数和(自身を除く): 172874637

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 60719, 182157, 546471, 789347, 2368041, 2489479, 7104123, 7468437, 22405311, 32363227, 97089681, 291269043]

約数ペア:

[(1, 291269043), (3, 97089681), (9, 32363227), (13, 22405311), (39, 7468437), (41, 7104123), (117, 2489479), (123, 2368041), (369, 789347), (533, 546471), (1599, 182157), (4797, 60719)]