12787701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 17888640

約数和(自身を除く): 5100939

約数列:

[1, 3, 23, 69, 241, 723, 769, 2307, 5543, 16629, 17687, 53061, 185329, 555987, 4262567, 12787701]

約数ペア:

[(1, 12787701), (3, 4262567), (23, 555987), (69, 185329), (241, 53061), (723, 17687), (769, 16629), (2307, 5543)]