13161393

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 9417807

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 839, 1743, 2241, 2517, 5229, 5873, 7551, 15687, 17619, 22653, 52857, 69637, 158571, 208911, 487459, 626733, 1462377, 1880199, 4387131, 13161393]

約数ペア:

[(1, 13161393), (3, 4387131), (7, 1880199), (9, 1462377), (21, 626733), (27, 487459), (63, 208911), (83, 158571), (189, 69637), (249, 52857), (581, 22653), (747, 17619), (839, 15687), (1743, 7551), (2241, 5873), (2517, 5229)]