11395559

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 14264448

約数和(自身を除く): 2868889

約数列:

[1, 7, 17, 43, 119, 131, 289, 301, 731, 917, 2023, 2227, 5117, 5633, 12427, 15589, 37859, 39431, 86989, 95761, 265013, 670327, 1627937, 11395559]

約数ペア:

[(1, 11395559), (7, 1627937), (17, 670327), (43, 265013), (119, 95761), (131, 86989), (289, 39431), (301, 37859), (731, 15589), (917, 12427), (2023, 5633), (2227, 5117)]