2912072139

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{1053953}}^1$

素因数の和:1054266

約数の個数: 12

約数和(自身を含む): 4220031816

約数和(自身を除く): 1307959677

約数列:

[1, 3, 9, 307, 921, 2763, 1053953, 3161859, 9485577, 323563571, 970690713, 2912072139]

約数ペア:

[(1, 2912072139), (3, 970690713), (9, 323563571), (307, 9485577), (921, 3161859), (2763, 1053953)]