21817754019

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{41088049}}^1$

素因数の和:41088114

約数の個数: 12

約数和(自身を含む): 32048679000

約数和(自身を除く): 10230924981

約数列:

[1, 3, 9, 59, 177, 531, 41088049, 123264147, 369792441, 2424194891, 7272584673, 21817754019]

約数ペア:

[(1, 21817754019), (3, 7272584673), (9, 2424194891), (59, 369792441), (177, 123264147), (531, 41088049)]