8889781113

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{21016031}}^1$

素因数の和:21016084

約数の個数: 12

約数和(自身を含む): 13114003968

約数和(自身を除く): 4224222855

約数列:

[1, 3, 9, 47, 141, 423, 21016031, 63048093, 189144279, 987753457, 2963260371, 8889781113]

約数ペア:

[(1, 8889781113), (3, 2963260371), (9, 987753457), (47, 189144279), (141, 63048093), (423, 21016031)]