1976697279

素因数分解:

$3^2\times {\mathrm{11171}}^1\times {\mathrm{19661}}^1$

素因数の和:30838

約数の個数: 12

約数和(自身を含む): 2855630232

約数和(自身を除く): 878932953

約数列:

[1, 3, 9, 11171, 19661, 33513, 58983, 100539, 176949, 219633031, 658899093, 1976697279]

約数ペア:

[(1, 1976697279), (3, 658899093), (9, 219633031), (11171, 176949), (19661, 100539), (33513, 58983)]