2149883427

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{57667}}^1$

素因数の和:57747

約数の個数: 24

約数和(自身を含む): 3115917376

約数和(自身を除く): 966033949

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 2193, 12427, 37281, 57667, 173001, 980339, 2479681, 2941017, 7439043, 16665763, 42154577, 49997289, 126463731, 716627809, 2149883427]

約数ペア:

[(1, 2149883427), (3, 716627809), (17, 126463731), (43, 49997289), (51, 42154577), (129, 16665763), (289, 7439043), (731, 2941017), (867, 2479681), (2193, 980339), (12427, 173001), (37281, 57667)]