23156239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 25272000

約数和(自身を除く): 2115761

約数列:

[1, 23, 29, 149, 233, 667, 3427, 4321, 5359, 6757, 34717, 99383, 155411, 798491, 1006793, 23156239]

約数ペア:

[(1, 23156239), (23, 1006793), (29, 798491), (149, 155411), (233, 99383), (667, 34717), (3427, 6757), (4321, 5359)]