12856551219

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{4653113}}^1$

素因数の和:4653426

約数の個数: 12

約数和(自身を含む): 18631068456

約数和(自身を除く): 5774517237

約数列:

[1, 3, 9, 307, 921, 2763, 4653113, 13959339, 41878017, 1428505691, 4285517073, 12856551219]

約数ペア:

[(1, 12856551219), (3, 4285517073), (9, 1428505691), (307, 41878017), (921, 13959339), (2763, 4653113)]