209062017

素因数分解:

$3^2\times {\mathrm{4049}}^1\times {\mathrm{5737}}^1$

素因数の和:9792

約数の個数: 12

約数和(自身を含む): 302105700

約数和(自身を除く): 93043683

約数列:

[1, 3, 9, 4049, 5737, 12147, 17211, 36441, 51633, 23229113, 69687339, 209062017]

約数ペア:

[(1, 209062017), (3, 69687339), (9, 23229113), (4049, 51633), (5737, 36441), (12147, 17211)]