21304800011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{1488701}}^1$

素因数の和:1490013

約数の個数: 8

約数和(自身を含む): 23259480048

約数和(自身を除く): 1954680037

約数列:

[1, 11, 1301, 14311, 1488701, 16375711, 1936800001, 21304800011]

約数ペア:

[(1, 21304800011), (11, 1936800001), (1301, 16375711), (14311, 1488701)]