173858409

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{471161}}^1$

素因数の和:471208

約数の個数: 12

約数和(自身を含む): 257254452

約数和(自身を除く): 83396043

約数列:

[1, 3, 9, 41, 123, 369, 471161, 1413483, 4240449, 19317601, 57952803, 173858409]

約数ペア:

[(1, 173858409), (3, 57952803), (9, 19317601), (41, 4240449), (123, 1413483), (369, 471161)]