289278001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2293}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 315636048

約数和(自身を除く): 26358047

約数列:

[1, 17, 41, 181, 697, 2293, 3077, 7421, 38981, 94013, 126157, 415033, 1598221, 7055561, 17016353, 289278001]

約数ペア:

[(1, 289278001), (17, 17016353), (41, 7055561), (181, 1598221), (697, 415033), (2293, 126157), (3077, 94013), (7421, 38981)]