24420771

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 28

約数和(自身を含む): 37030840

約数和(自身を除く): 12610069

約数列:

[1, 3, 9, 27, 81, 139, 241, 243, 417, 723, 729, 1251, 2169, 3753, 6507, 11259, 19521, 33499, 33777, 58563, 100497, 101331, 175689, 301491, 904473, 2713419, 8140257, 24420771]

約数ペア:

[(1, 24420771), (3, 8140257), (9, 2713419), (27, 904473), (81, 301491), (139, 175689), (241, 101331), (243, 100497), (417, 58563), (723, 33777), (729, 33499), (1251, 19521), (2169, 11259), (3753, 6507)]