13942383

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51071}}^1$

素因数の和:51094

約数の個数: 16

約数和(自身を含む): 22880256

約数和(自身を除く): 8937873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 51071, 153213, 357497, 663923, 1072491, 1991769, 4647461, 13942383]

約数ペア:

[(1, 13942383), (3, 4647461), (7, 1991769), (13, 1072491), (21, 663923), (39, 357497), (91, 153213), (273, 51071)]