87863011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 96314400

約数和(自身を除く): 8451389

約数列:

[1, 19, 29, 181, 551, 881, 3439, 5249, 16739, 25549, 99731, 159461, 485431, 3029759, 4624369, 87863011]

約数ペア:

[(1, 87863011), (19, 4624369), (29, 3029759), (181, 485431), (551, 159461), (881, 99731), (3439, 25549), (5249, 16739)]