12111363

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 8645373

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 197, 207, 243, 253, 297, 591, 621, 759, 891, 1773, 1863, 2167, 2277, 2673, 4531, 5319, 5589, 6501, 6831, 13593, 15957, 19503, 20493, 40779, 47871, 49841, 58509, 61479, 122337, 149523, 175527, 367011, 448569, 526581, 1101033, 1345707, 4037121, 12111363]

約数ペア:

[(1, 12111363), (3, 4037121), (9, 1345707), (11, 1101033), (23, 526581), (27, 448569), (33, 367011), (69, 175527), (81, 149523), (99, 122337), (197, 61479), (207, 58509), (243, 49841), (253, 47871), (297, 40779), (591, 20493), (621, 19503), (759, 15957), (891, 13593), (1773, 6831), (1863, 6501), (2167, 5589), (2277, 5319), (2673, 4531)]