252633353

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 306708480

約数和(自身を除く): 54075127

約数列:

[1, 7, 31, 89, 103, 127, 217, 623, 721, 889, 2759, 3193, 3937, 9167, 11303, 13081, 19313, 22351, 27559, 64169, 79121, 91567, 284177, 350393, 405511, 1164209, 1989239, 2452751, 2838577, 8149463, 36090479, 252633353]

約数ペア:

[(1, 252633353), (7, 36090479), (31, 8149463), (89, 2838577), (103, 2452751), (127, 1989239), (217, 1164209), (623, 405511), (721, 350393), (889, 284177), (2759, 91567), (3193, 79121), (3937, 64169), (9167, 27559), (11303, 22351), (13081, 19313)]