879019497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{13567}}^1$

素因数の和:13909

約数の個数: 24

約数和(自身を含む): 1329229824

約数和(自身を除く): 450210327

約数列:

[1, 3, 9, 23, 69, 207, 313, 939, 2817, 7199, 13567, 21597, 40701, 64791, 122103, 312041, 936123, 2808369, 4246471, 12739413, 38218239, 97668833, 293006499, 879019497]

約数ペア:

[(1, 879019497), (3, 293006499), (9, 97668833), (23, 38218239), (69, 12739413), (207, 4246471), (313, 2808369), (939, 936123), (2817, 312041), (7199, 122103), (13567, 64791), (21597, 40701)]