2912139081

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{3719207}}^1$

素因数の和:3719245

約数の個数: 16

約数和(自身を含む): 4463049600

約数和(自身を除く): 1550910519

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 3719207, 11157621, 33472863, 100418589, 107857003, 323571009, 970713027, 2912139081]

約数ペア:

[(1, 2912139081), (3, 970713027), (9, 323571009), (27, 107857003), (29, 100418589), (87, 33472863), (261, 11157621), (783, 3719207)]