30998227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 35659008

約数和(自身を除く): 4660781

約数列:

[1, 13, 23, 43, 299, 559, 989, 2411, 12857, 31343, 55453, 103673, 720889, 1347749, 2384479, 30998227]

約数ペア:

[(1, 30998227), (13, 2384479), (23, 1347749), (43, 720889), (299, 103673), (559, 55453), (989, 31343), (2411, 12857)]