24115221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 38054016

約数和(自身を除く): 13938795

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 2903, 8307, 8709, 26127, 37739, 113217, 206113, 339651, 618339, 1855017, 2679469, 8038407, 24115221]

約数ペア:

[(1, 24115221), (3, 8038407), (9, 2679469), (13, 1855017), (39, 618339), (71, 339651), (117, 206113), (213, 113217), (639, 37739), (923, 26127), (2769, 8709), (2903, 8307)]