3225983999

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 3796316160

約数和(自身を除く): 570332161

約数列:

[1, 7, 97, 103, 193, 239, 679, 721, 1351, 1673, 9991, 18721, 19879, 23183, 24617, 46127, 69937, 131047, 139153, 162281, 172319, 322889, 1928263, 2387849, 4474319, 4751081, 13497841, 16714943, 31320233, 33257567, 460854857, 3225983999]

約数ペア:

[(1, 3225983999), (7, 460854857), (97, 33257567), (103, 31320233), (193, 16714943), (239, 13497841), (679, 4751081), (721, 4474319), (1351, 2387849), (1673, 1928263), (9991, 322889), (18721, 172319), (19879, 162281), (23183, 139153), (24617, 131047), (46127, 69937)]