131965314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1691863}}^1$

素因数の和:1691881

約数の個数: 16

約数和(自身を含む): 284233152

約数和(自身を除く): 152267838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1691863, 3383726, 5075589, 10151178, 21994219, 43988438, 65982657, 131965314]

約数ペア:

[(1, 131965314), (2, 65982657), (3, 43988438), (6, 21994219), (13, 10151178), (26, 5075589), (39, 3383726), (78, 1691863)]