21962589

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 34090560

約数和(自身を除く): 12127971

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 3559, 6171, 10677, 39149, 60503, 117447, 181509, 430639, 665533, 1291917, 1996599, 7320863, 21962589]

約数ペア:

[(1, 21962589), (3, 7320863), (11, 1996599), (17, 1291917), (33, 665533), (51, 430639), (121, 181509), (187, 117447), (363, 60503), (561, 39149), (2057, 10677), (3559, 6171)]