7661048941

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{5531}}^1$

素因数の和:6073

約数の個数: 32

約数和(自身を含む): 9754730496

約数和(自身を除く): 2093681555

約数列:

[1, 7, 13, 31, 91, 217, 403, 491, 2821, 3437, 5531, 6383, 15221, 38717, 44681, 71903, 106547, 171461, 197873, 503321, 1200227, 1385111, 2228993, 2715721, 15602951, 19010047, 35304373, 84187351, 247130611, 589311457, 1094435563, 7661048941]

約数ペア:

[(1, 7661048941), (7, 1094435563), (13, 589311457), (31, 247130611), (91, 84187351), (217, 35304373), (403, 19010047), (491, 15602951), (2821, 2715721), (3437, 2228993), (5531, 1385111), (6383, 1200227), (15221, 503321), (38717, 197873), (44681, 171461), (71903, 106547)]