31070091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 46154640

約数和(自身を除く): 15084549

約数列:

[1, 3, 13, 31, 39, 93, 403, 829, 961, 1209, 2487, 2883, 10777, 12493, 25699, 32331, 37479, 77097, 334087, 796669, 1002261, 2390007, 10356697, 31070091]

約数ペア:

[(1, 31070091), (3, 10356697), (13, 2390007), (31, 1002261), (39, 796669), (93, 334087), (403, 77097), (829, 37479), (961, 32331), (1209, 25699), (2487, 12493), (2883, 10777)]