7231239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 11168352

約数和(自身を除く): 3937113

約数列:

[1, 3, 9, 17, 51, 151, 153, 313, 453, 939, 1359, 2567, 2817, 5321, 7701, 15963, 23103, 47263, 47889, 141789, 425367, 803471, 2410413, 7231239]

約数ペア:

[(1, 7231239), (3, 2410413), (9, 803471), (17, 425367), (51, 141789), (151, 47889), (153, 47263), (313, 23103), (453, 15963), (939, 7701), (1359, 5321), (2567, 2817)]