2612111151

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109619}}^1$

素因数の和:109695

約数の個数: 24

約数和(自身を含む): 3851608320

約数和(自身を除く): 1239497169

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 7943, 23829, 109619, 328857, 1425047, 4275141, 5152093, 15456279, 18525611, 55576833, 66977209, 200931627, 870703717, 2612111151]

約数ペア:

[(1, 2612111151), (3, 870703717), (13, 200931627), (39, 66977209), (47, 55576833), (141, 18525611), (169, 15456279), (507, 5152093), (611, 4275141), (1833, 1425047), (7943, 328857), (23829, 109619)]