172425227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13411}}^1$

素因数の和:13490

約数の個数: 16

約数和(自身を含む): 198283008

約数和(自身を除く): 25857781

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 13411, 174343, 308453, 576673, 4009889, 7496749, 13263479, 172425227]

約数ペア:

[(1, 172425227), (13, 13263479), (23, 7496749), (43, 4009889), (299, 576673), (559, 308453), (989, 174343), (12857, 13411)]