2016382977

素因数分解:

$3^4\times 7^2\times {\mathrm{508033}}^1$

素因数の和:508059

約数の個数: 30

約数和(自身を含む): 3503910498

約数和(自身を除く): 1487527521

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 508033, 1524099, 3556231, 4572297, 10668693, 13716891, 24893617, 32006079, 41150673, 74680851, 96018237, 224042553, 288054711, 672127659, 2016382977]

約数ペア:

[(1, 2016382977), (3, 672127659), (7, 288054711), (9, 224042553), (21, 96018237), (27, 74680851), (49, 41150673), (63, 32006079), (81, 24893617), (147, 13716891), (189, 10668693), (441, 4572297), (567, 3556231), (1323, 1524099), (3969, 508033)]