12115227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 17100288

約数和(自身を除く): 4985061

約数列:

[1, 3, 23, 69, 71, 213, 1633, 2473, 4899, 7419, 56879, 170637, 175583, 526749, 4038409, 12115227]

約数ペア:

[(1, 12115227), (3, 4038409), (23, 526749), (69, 175583), (71, 170637), (213, 56879), (1633, 7419), (2473, 4899)]