857614797

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{271483}}^1$

素因数の和:271511

約数の個数: 24

約数和(自身を含む): 1383482464

約数和(自身を除く): 525867667

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 271483, 814449, 2443347, 3529279, 7330041, 10587837, 21990123, 31763511, 65970369, 95290533, 285871599, 857614797]

約数ペア:

[(1, 857614797), (3, 285871599), (9, 95290533), (13, 65970369), (27, 31763511), (39, 21990123), (81, 10587837), (117, 7330041), (243, 3529279), (351, 2443347), (1053, 814449), (3159, 271483)]