26625879

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 44184192

約数和(自身を除く): 17558313

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 2003, 4431, 6009, 13293, 14021, 18027, 42063, 126189, 422633, 1267899, 2958431, 3803697, 8875293, 26625879]

約数ペア:

[(1, 26625879), (3, 8875293), (7, 3803697), (9, 2958431), (21, 1267899), (63, 422633), (211, 126189), (633, 42063), (1477, 18027), (1899, 14021), (2003, 13293), (4431, 6009)]