181257457

素因数分解:

${\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 192067200

約数和(自身を除く): 10809743

約数列:

[1, 23, 149, 227, 233, 3427, 5221, 5359, 33823, 34717, 52891, 777929, 798491, 1216493, 7880759, 181257457]

約数ペア:

[(1, 181257457), (23, 7880759), (149, 1216493), (227, 798491), (233, 777929), (3427, 52891), (5221, 34717), (5359, 33823)]