8801247

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 14629888

約数和(自身を除く): 5828641

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 313, 721, 939, 1339, 2163, 2191, 4017, 4069, 6573, 9373, 12207, 28119, 28483, 32239, 85449, 96717, 225673, 419107, 677019, 1257321, 2933749, 8801247]

約数ペア:

[(1, 8801247), (3, 2933749), (7, 1257321), (13, 677019), (21, 419107), (39, 225673), (91, 96717), (103, 85449), (273, 32239), (309, 28483), (313, 28119), (721, 12207), (939, 9373), (1339, 6573), (2163, 4069), (2191, 4017)]