26985361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 29877120

約数和(自身を除く): 2891759

約数列:

[1, 13, 59, 151, 233, 767, 1963, 3029, 8909, 13747, 35183, 115817, 178711, 457379, 2075797, 26985361]

約数ペア:

[(1, 26985361), (13, 2075797), (59, 457379), (151, 178711), (233, 115817), (767, 35183), (1963, 13747), (3029, 8909)]