2012121401967

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1427}}^1\times {\mathrm{1051481}}^1$

素因数の和:1053063

約数の個数: 24

約数和(自身を含む): 2927956777200

約数和(自身を除く): 915835375233

約数列:

[1, 3, 9, 149, 447, 1341, 1427, 4281, 12843, 212623, 637869, 1051481, 1913607, 3154443, 9463329, 156670669, 470012007, 1410036021, 1500463387, 4501390161, 13504170483, 223569044663, 670707133989, 2012121401967]

約数ペア:

[(1, 2012121401967), (3, 670707133989), (9, 223569044663), (149, 13504170483), (447, 4501390161), (1341, 1500463387), (1427, 1410036021), (4281, 470012007), (12843, 156670669), (212623, 9463329), (637869, 3154443), (1051481, 1913607)]