2011047051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1393657}}^1$

素因数の和:1393710

約数の個数: 16

約数和(自身を含む): 2965704224

約数和(自身を除く): 954657173

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1393657, 4180971, 18117541, 51565309, 54352623, 154695927, 670349017, 2011047051]

約数ペア:

[(1, 2011047051), (3, 670349017), (13, 154695927), (37, 54352623), (39, 51565309), (111, 18117541), (481, 4180971), (1443, 1393657)]