217726314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2791363}}^1$

素因数の和:2791381

約数の個数: 16

約数和(自身を含む): 468949152

約数和(自身を除く): 251222838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2791363, 5582726, 8374089, 16748178, 36287719, 72575438, 108863157, 217726314]

約数ペア:

[(1, 217726314), (2, 108863157), (3, 72575438), (6, 36287719), (13, 16748178), (26, 8374089), (39, 5582726), (78, 2791363)]