13295127

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4481}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 18931968

約数和(自身を除く): 5636841

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 4481, 13443, 103063, 192683, 309189, 578049, 4431709, 13295127]

約数ペア:

[(1, 13295127), (3, 4431709), (23, 578049), (43, 309189), (69, 192683), (129, 103063), (989, 13443), (2967, 4481)]