23051161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 27878400

約数和(自身を除く): 4827239

約数列:

[1, 7, 19, 133, 263, 659, 1841, 4613, 4997, 12521, 34979, 87647, 173317, 1213219, 3293023, 23051161]

約数ペア:

[(1, 23051161), (7, 3293023), (19, 1213219), (133, 173317), (263, 87647), (659, 34979), (1841, 12521), (4613, 4997)]