21230484913

素因数分解:

${\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{739}}^1\times {\mathrm{1019}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 23490885600

約数和(自身を除く): 2260400687

約数列:

[1, 11, 121, 233, 739, 1019, 2563, 8129, 11209, 28193, 89419, 123299, 172187, 237427, 753041, 1894057, 2611697, 8283451, 20834627, 28728667, 91117961, 175458553, 1930044083, 21230484913]

約数ペア:

[(1, 21230484913), (11, 1930044083), (121, 175458553), (233, 91117961), (739, 28728667), (1019, 20834627), (2563, 8283451), (8129, 2611697), (11209, 1894057), (28193, 753041), (89419, 237427), (123299, 172187)]