13037391

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 19708416

約数和(自身を除く): 6671025

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 563, 747, 1689, 2573, 5067, 7719, 17453, 23157, 46729, 52359, 140187, 157077, 420561, 1448599, 4345797, 13037391]

約数ペア:

[(1, 13037391), (3, 4345797), (9, 1448599), (31, 420561), (83, 157077), (93, 140187), (249, 52359), (279, 46729), (563, 23157), (747, 17453), (1689, 7719), (2573, 5067)]