13182381

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 20344896

約数和(自身を除く): 7162515

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 1481, 2967, 4443, 8901, 13329, 34063, 63683, 102189, 191049, 306567, 573147, 1464709, 4394127, 13182381]

約数ペア:

[(1, 13182381), (3, 4394127), (9, 1464709), (23, 573147), (43, 306567), (69, 191049), (129, 102189), (207, 63683), (387, 34063), (989, 13329), (1481, 8901), (2967, 4443)]