1768481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 2116800

約数和(自身を除く): 348319

約数列:

[1, 11, 13, 83, 143, 149, 913, 1079, 1639, 1937, 11869, 12367, 21307, 136037, 160771, 1768481]

約数ペア:

[(1, 1768481), (11, 160771), (13, 136037), (83, 21307), (143, 12367), (149, 11869), (913, 1937), (1079, 1639)]