2858643

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 4333056

約数和(自身を除く): 1474413

約数列:

[1, 3, 9, 41, 61, 123, 127, 183, 369, 381, 549, 1143, 2501, 5207, 7503, 7747, 15621, 22509, 23241, 46863, 69723, 317627, 952881, 2858643]

約数ペア:

[(1, 2858643), (3, 952881), (9, 317627), (41, 69723), (61, 46863), (123, 23241), (127, 22509), (183, 15621), (369, 7747), (381, 7503), (549, 5207), (1143, 2501)]