21502063

素因数分解:

${\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2246

約数の個数: 12

約数和(自身を含む): 23930424

約数和(自身を除く): 2428361

約数列:

[1, 11, 83, 121, 913, 2141, 10043, 23551, 177703, 259061, 1954733, 21502063]

約数ペア:

[(1, 21502063), (11, 1954733), (83, 259061), (121, 177703), (913, 23551), (2141, 10043)]