211370529

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{82793}}^1$

素因数の和:82856

約数の個数: 16

約数和(自身を含む): 302032512

約数和(自身を除く): 90661983

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 82793, 248379, 1904239, 3063341, 5712717, 9190023, 70456843, 211370529]

約数ペア:

[(1, 211370529), (3, 70456843), (23, 9190023), (37, 5712717), (69, 3063341), (111, 1904239), (851, 248379), (2553, 82793)]