23307993

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{12511}}^1$

素因数の和:12546

約数の個数: 20

約数和(自身を含む): 36334848

約数和(自身を除く): 13026855

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 12511, 37533, 112599, 287753, 337797, 863259, 1013391, 2589777, 7769331, 23307993]

約数ペア:

[(1, 23307993), (3, 7769331), (9, 2589777), (23, 1013391), (27, 863259), (69, 337797), (81, 287753), (207, 112599), (621, 37533), (1863, 12511)]