339905379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{68213}}^1$

素因数の和:68378

約数の個数: 16

約数和(自身を含む): 497689344

約数和(自身を除く): 157783965

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 68213, 204639, 750343, 2251029, 10300163, 30900489, 113301793, 339905379]

約数ペア:

[(1, 339905379), (3, 113301793), (11, 30900489), (33, 10300163), (151, 2251029), (453, 750343), (1661, 204639), (4983, 68213)]