345071277

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{2293}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 521049984

約数和(自身を除く): 175978707

約数列:

[1, 3, 9, 23, 69, 207, 727, 2181, 2293, 6543, 6879, 16721, 20637, 50163, 52739, 150489, 158217, 474651, 1667011, 5001033, 15003099, 38341253, 115023759, 345071277]

約数ペア:

[(1, 345071277), (3, 115023759), (9, 38341253), (23, 15003099), (69, 5001033), (207, 1667011), (727, 474651), (2181, 158217), (2293, 150489), (6543, 52739), (6879, 50163), (16721, 20637)]