9968611961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1\times {\mathrm{39749}}^1$

素因数の和:43024

約数の個数: 16

約数和(自身を含む): 12432528000

約数和(自身を除く): 2463916039

約数列:

[1, 7, 11, 77, 3257, 22799, 35827, 39749, 250789, 278243, 437239, 3060673, 129462493, 906237451, 1424087423, 9968611961]

約数ペア:

[(1, 9968611961), (7, 1424087423), (11, 906237451), (77, 129462493), (3257, 3060673), (22799, 437239), (35827, 278243), (39749, 250789)]