12181373019

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{33011851}}^1$

素因数の和:33011898

約数の個数: 12

約数和(自身を含む): 18024471192

約数和(自身を除く): 5843098173

約数列:

[1, 3, 9, 41, 123, 369, 33011851, 99035553, 297106659, 1353485891, 4060457673, 12181373019]

約数ペア:

[(1, 12181373019), (3, 4060457673), (9, 1353485891), (41, 297106659), (123, 99035553), (369, 33011851)]