40791279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21617}}^1$

素因数の和:21674

約数の個数: 16

約数和(自身を含む): 59146848

約数和(自身を除く): 18355569

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 21617, 64851, 367489, 799829, 1102467, 2399487, 13597093, 40791279]

約数ペア:

[(1, 40791279), (3, 13597093), (17, 2399487), (37, 1102467), (51, 799829), (111, 367489), (629, 64851), (1887, 21617)]