26822991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 15754929

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 1759, 5083, 5277, 15249, 22867, 29903, 40457, 68601, 89709, 121371, 388739, 525941, 687769, 1166217, 1577823, 2063307, 8940997, 26822991]

約数ペア:

[(1, 26822991), (3, 8940997), (13, 2063307), (17, 1577823), (23, 1166217), (39, 687769), (51, 525941), (69, 388739), (221, 121371), (299, 89709), (391, 68601), (663, 40457), (897, 29903), (1173, 22867), (1759, 15249), (5083, 5277)]