1127787

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 1578528

約数和(自身を除く): 450741

約数列:

[1, 3, 41, 53, 123, 159, 173, 519, 2173, 6519, 7093, 9169, 21279, 27507, 375929, 1127787]

約数ペア:

[(1, 1127787), (3, 375929), (41, 27507), (53, 21279), (123, 9169), (159, 7093), (173, 6519), (519, 2173)]