26480517

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1657}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 40428672

約数和(自身を除く): 13948155

約数列:

[1, 3, 7, 21, 761, 1657, 2283, 4971, 5327, 11599, 15981, 34797, 1260977, 3782931, 8826839, 26480517]

約数ペア:

[(1, 26480517), (3, 8826839), (7, 3782931), (21, 1260977), (761, 34797), (1657, 15981), (2283, 11599), (4971, 5327)]