2247446643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1340159}}^1$

素因数の和:1340218

約数の個数: 16

約数和(自身を含む): 3302154240

約数和(自身を除く): 1054707597

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1340159, 4020477, 17422067, 52266201, 57626837, 172880511, 749148881, 2247446643]

約数ペア:

[(1, 2247446643), (3, 749148881), (13, 172880511), (39, 57626837), (43, 52266201), (129, 17422067), (559, 4020477), (1677, 1340159)]