22175151

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 31454640

約数和(自身を除く): 9279489

約数列:

[1, 3, 23, 69, 89, 157, 267, 471, 529, 1587, 2047, 3611, 6141, 10833, 13973, 41919, 47081, 83053, 141243, 249159, 321379, 964137, 7391717, 22175151]

約数ペア:

[(1, 22175151), (3, 7391717), (23, 964137), (69, 321379), (89, 249159), (157, 141243), (267, 83053), (471, 47081), (529, 41919), (1587, 13973), (2047, 10833), (3611, 6141)]