26252541

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 43746560

約数和(自身を除く): 17494019

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 3823, 6867, 11469, 26761, 34407, 80283, 240849, 416707, 1250121, 2916949, 3750363, 8750847, 26252541]

約数ペア:

[(1, 26252541), (3, 8750847), (7, 3750363), (9, 2916949), (21, 1250121), (63, 416707), (109, 240849), (327, 80283), (763, 34407), (981, 26761), (2289, 11469), (3823, 6867)]