26700021

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 40325376

約数和(自身を除く): 13625355

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 1153, 2573, 3459, 7719, 10377, 23157, 35743, 95699, 107229, 287097, 321687, 861291, 2966669, 8900007, 26700021]

約数ペア:

[(1, 26700021), (3, 8900007), (9, 2966669), (31, 861291), (83, 321687), (93, 287097), (249, 107229), (279, 95699), (747, 35743), (1153, 23157), (2573, 10377), (3459, 7719)]