26413107

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 41849856

約数和(自身を除く): 15436749

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 3823, 6909, 11469, 26761, 80283, 179681, 187327, 539043, 561981, 1257767, 3773301, 8804369, 26413107]

約数ペア:

[(1, 26413107), (3, 8804369), (7, 3773301), (21, 1257767), (47, 561981), (49, 539043), (141, 187327), (147, 179681), (329, 80283), (987, 26761), (2303, 11469), (3823, 6909)]