976398241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{4831}}^1$

素因数の和:7072

約数の個数: 16

約数和(自身を含む): 1202510848

約数和(自身を除く): 226112607

約数列:

[1, 7, 13, 91, 2221, 4831, 15547, 28873, 33817, 62803, 202111, 439621, 10729651, 75107557, 139485463, 976398241]

約数ペア:

[(1, 976398241), (7, 139485463), (13, 75107557), (91, 10729651), (2221, 439621), (4831, 202111), (15547, 62803), (28873, 33817)]