268702561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 295496208

約数和(自身を除く): 26793647

約数列:

[1, 17, 41, 73, 697, 1241, 2993, 5281, 50881, 89777, 216521, 385513, 3680857, 6553721, 15806033, 268702561]

約数ペア:

[(1, 268702561), (17, 15806033), (41, 6553721), (73, 3680857), (697, 385513), (1241, 216521), (2993, 89777), (5281, 50881)]