2247901239

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1123}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 3133532160

約数和(自身を除く): 885630921

約数列:

[1, 3, 43, 59, 129, 177, 263, 789, 1123, 2537, 3369, 7611, 11309, 15517, 33927, 46551, 48289, 66257, 144867, 198771, 295349, 667231, 886047, 2001693, 2849051, 8547153, 12700007, 17425591, 38100021, 52276773, 749300413, 2247901239]

約数ペア:

[(1, 2247901239), (3, 749300413), (43, 52276773), (59, 38100021), (129, 17425591), (177, 12700007), (263, 8547153), (789, 2849051), (1123, 2001693), (2537, 886047), (3369, 667231), (7611, 295349), (11309, 198771), (15517, 144867), (33927, 66257), (46551, 48289)]