22709427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1613}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 34436304

約数和(自身を除く): 11726877

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 1613, 4693, 4839, 14079, 20969, 30647, 62907, 91941, 398411, 582293, 1195233, 1746879, 7569809, 22709427]

約数ペア:

[(1, 22709427), (3, 7569809), (13, 1746879), (19, 1195233), (39, 582293), (57, 398411), (247, 91941), (361, 62907), (741, 30647), (1083, 20969), (1613, 14079), (4693, 4839)]