2007216831

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{127031}}^1$

素因数の和:127286

約数の個数: 16

約数和(自身を含む): 2804866560

約数和(自身を除く): 797649729

約数列:

[1, 3, 23, 69, 229, 687, 5267, 15801, 127031, 381093, 2921713, 8765139, 29090099, 87270297, 669072277, 2007216831]

約数ペア:

[(1, 2007216831), (3, 669072277), (23, 87270297), (69, 29090099), (229, 8765139), (687, 2921713), (5267, 381093), (15801, 127031)]