30885297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2473}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 43225728

約数和(自身を除く): 12340431

約数列:

[1, 3, 23, 69, 181, 543, 2473, 4163, 7419, 12489, 56879, 170637, 447613, 1342839, 10295099, 30885297]

約数ペア:

[(1, 30885297), (3, 10295099), (23, 1342839), (69, 447613), (181, 170637), (543, 56879), (2473, 12489), (4163, 7419)]