12705372279

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{13193533}}^1$

素因数の和:13193646

約数の個数: 12

約数和(自身を含む): 18523721736

約数和(自身を除く): 5818349457

約数列:

[1, 3, 9, 107, 321, 963, 13193533, 39580599, 118741797, 1411708031, 4235124093, 12705372279]

約数ペア:

[(1, 12705372279), (3, 4235124093), (9, 1411708031), (107, 118741797), (321, 39580599), (963, 13193533)]