23567157

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 35740224

約数和(自身を除く): 12173067

約数列:

[1, 3, 9, 23, 69, 207, 257, 443, 771, 1329, 2313, 3987, 5911, 10189, 17733, 30567, 53199, 91701, 113851, 341553, 1024659, 2618573, 7855719, 23567157]

約数ペア:

[(1, 23567157), (3, 7855719), (9, 2618573), (23, 1024659), (69, 341553), (207, 113851), (257, 91701), (443, 53199), (771, 30567), (1329, 17733), (2313, 10189), (3987, 5911)]