42742359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2237}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 67730832

約数和(自身を除く): 24988473

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1737, 2123, 2237, 6369, 6711, 19107, 20133, 24607, 73821, 221463, 431741, 1295223, 3885669, 4749151, 14247453, 42742359]

約数ペア:

[(1, 42742359), (3, 14247453), (9, 4749151), (11, 3885669), (33, 1295223), (99, 431741), (193, 221463), (579, 73821), (1737, 24607), (2123, 20133), (2237, 19107), (6369, 6711)]