23140899

素因数分解:

$3^2\times {\mathrm{61}}^2\times {\mathrm{691}}^1$

素因数の和:819

約数の個数: 18

約数和(自身を含む): 34031868

約数和(自身を除く): 10890969

約数列:

[1, 3, 9, 61, 183, 549, 691, 2073, 3721, 6219, 11163, 33489, 42151, 126453, 379359, 2571211, 7713633, 23140899]

約数ペア:

[(1, 23140899), (3, 7713633), (9, 2571211), (61, 379359), (183, 126453), (549, 42151), (691, 33489), (2073, 11163), (3721, 6219)]