40141049

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 18

約数和(自身を含む): 45539550

約数和(自身を除く): 5398501

約数列:

[1, 13, 23, 169, 299, 449, 529, 3887, 5837, 6877, 10327, 75881, 89401, 134251, 237521, 1745263, 3087773, 40141049]

約数ペア:

[(1, 40141049), (13, 3087773), (23, 1745263), (169, 237521), (299, 134251), (449, 89401), (529, 75881), (3887, 10327), (5837, 6877)]