81714113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 89865216

約数和(自身を除く): 8151103

約数列:

[1, 13, 71, 223, 397, 923, 2899, 5161, 15833, 28187, 88531, 205829, 366431, 1150903, 6285701, 81714113]

約数ペア:

[(1, 81714113), (13, 6285701), (71, 1150903), (223, 366431), (397, 205829), (923, 88531), (2899, 28187), (5161, 15833)]