2007403989

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1\times {\mathrm{4621}}^1$

素因数の和:6340

約数の個数: 16

約数和(自身を含む): 2708861760

約数和(自身を除く): 701457771

約数列:

[1, 3, 89, 267, 1627, 4621, 4881, 13863, 144803, 411269, 434409, 1233807, 7518367, 22555101, 669134663, 2007403989]

約数ペア:

[(1, 2007403989), (3, 669134663), (89, 22555101), (267, 7518367), (1627, 1233807), (4621, 434409), (4881, 411269), (13863, 144803)]