1272157029

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{329489}}^1$

素因数の和:329522

約数の個数: 32

約数和(自身を含む): 2214172800

約数和(自身を除く): 942015771

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 329489, 988467, 2965401, 3624379, 4283357, 8896203, 10873137, 12850071, 32619411, 38550213, 47116927, 97858233, 115650639, 141350781, 424052343, 1272157029]

約数ペア:

[(1, 1272157029), (3, 424052343), (9, 141350781), (11, 115650639), (13, 97858233), (27, 47116927), (33, 38550213), (39, 32619411), (99, 12850071), (117, 10873137), (143, 8896203), (297, 4283357), (351, 3624379), (429, 2965401), (1287, 988467), (3861, 329489)]