12143931

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4093}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 17293056

約数和(自身を除く): 5149125

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 4093, 12279, 94139, 175999, 282417, 527997, 4047977, 12143931]

約数ペア:

[(1, 12143931), (3, 4047977), (23, 527997), (43, 282417), (69, 175999), (129, 94139), (989, 12279), (2967, 4093)]