2665431243

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{7243}}^1$

素因数の和:8599

約数の個数: 24

約数和(自身を含む): 3977825280

約数和(自身を除く): 1312394037

約数列:

[1, 3, 9, 31, 93, 279, 1319, 3957, 7243, 11871, 21729, 40889, 65187, 122667, 224533, 368001, 673599, 2020797, 9553517, 28660551, 85981653, 296159027, 888477081, 2665431243]

約数ペア:

[(1, 2665431243), (3, 888477081), (9, 296159027), (31, 85981653), (93, 28660551), (279, 9553517), (1319, 2020797), (3957, 673599), (7243, 368001), (11871, 224533), (21729, 122667), (40889, 65187)]