118394019

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{320851}}^1$

素因数の和:320898

約数の個数: 12

約数和(自身を含む): 175185192

約数和(自身を除く): 56791173

約数列:

[1, 3, 9, 41, 123, 369, 320851, 962553, 2887659, 13154891, 39464673, 118394019]

約数ペア:

[(1, 118394019), (3, 39464673), (9, 13154891), (41, 2887659), (123, 962553), (369, 320851)]