528068247

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 859104000

約数和(自身を除く): 331035753

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 313, 483, 499, 939, 1127, 1497, 2191, 3381, 3493, 6573, 7199, 10479, 11477, 15337, 21597, 24451, 34431, 46011, 50393, 73353, 80339, 151179, 156187, 241017, 352751, 468561, 562373, 1058253, 1093309, 1687119, 3279927, 3592301, 7653163, 10776903, 22959489, 25146107, 75438321, 176022749, 528068247]

約数ペア:

[(1, 528068247), (3, 176022749), (7, 75438321), (21, 25146107), (23, 22959489), (49, 10776903), (69, 7653163), (147, 3592301), (161, 3279927), (313, 1687119), (483, 1093309), (499, 1058253), (939, 562373), (1127, 468561), (1497, 352751), (2191, 241017), (3381, 156187), (3493, 151179), (6573, 80339), (7199, 73353), (10479, 50393), (11477, 46011), (15337, 34431), (21597, 24451)]