887375997

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2404813}}^1$

素因数の和:2404860

約数の個数: 12

約数和(自身を含む): 1313028444

約数和(自身を除く): 425652447

約数列:

[1, 3, 9, 41, 123, 369, 2404813, 7214439, 21643317, 98597333, 295791999, 887375997]

約数ペア:

[(1, 887375997), (3, 295791999), (9, 98597333), (41, 21643317), (123, 7214439), (369, 2404813)]