86819907

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 117355392

約数和(自身を除く): 30535485

約数列:

[1, 3, 107, 307, 321, 881, 921, 2643, 32849, 94267, 98547, 270467, 282801, 811401, 28939969, 86819907]

約数ペア:

[(1, 86819907), (3, 28939969), (107, 811401), (307, 282801), (321, 270467), (881, 98547), (921, 94267), (2643, 32849)]