27993201131

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{13829}}^1$

素因数の和:14331

約数の個数: 24

約数和(自身を含む): 32951358000

約数和(自身を除く): 4958156869

約数列:

[1, 7, 49, 109, 379, 763, 2653, 5341, 13829, 18571, 41311, 96803, 289177, 677621, 1507361, 2024239, 5241191, 10551527, 36688337, 73860689, 256818359, 571289819, 3999028733, 27993201131]

約数ペア:

[(1, 27993201131), (7, 3999028733), (49, 571289819), (109, 256818359), (379, 73860689), (763, 36688337), (2653, 10551527), (5341, 5241191), (13829, 2024239), (18571, 1507361), (41311, 677621), (96803, 289177)]