137952913

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4889}}^1$

素因数の和:5064

約数の個数: 16

約数和(自身を含む): 164304000

約数和(自身を除く): 26351087

約数列:

[1, 7, 29, 139, 203, 973, 4031, 4889, 28217, 34223, 141781, 679571, 992467, 4756997, 19707559, 137952913]

約数ペア:

[(1, 137952913), (7, 19707559), (29, 4756997), (139, 992467), (203, 679571), (973, 141781), (4031, 34223), (4889, 28217)]