23705199

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2707}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 39428480

約数和(自身を除く): 15723281

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2707, 2919, 8121, 8757, 18949, 24363, 56847, 170541, 376273, 1128819, 2633911, 3386457, 7901733, 23705199]

約数ペア:

[(1, 23705199), (3, 7901733), (7, 3386457), (9, 2633911), (21, 1128819), (63, 376273), (139, 170541), (417, 56847), (973, 24363), (1251, 18949), (2707, 8757), (2919, 8121)]