16174161

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1102

約数の個数: 20

約数和(自身を含む): 24293412

約数和(自身を除く): 8119251

約数列:

[1, 3, 9, 27, 81, 233, 699, 857, 2097, 2571, 6291, 7713, 18873, 23139, 69417, 199681, 599043, 1797129, 5391387, 16174161]

約数ペア:

[(1, 16174161), (3, 5391387), (9, 1797129), (27, 599043), (81, 199681), (233, 69417), (699, 23139), (857, 18873), (2097, 7713), (2571, 6291)]