383670651

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1405387}}^1$

素因数の和:1405410

約数の個数: 16

約数和(自身を含む): 629613824

約数和(自身を除く): 245943173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1405387, 4216161, 9837709, 18270031, 29513127, 54810093, 127890217, 383670651]

約数ペア:

[(1, 383670651), (3, 127890217), (7, 54810093), (13, 29513127), (21, 18270031), (39, 9837709), (91, 4216161), (273, 1405387)]