2008703073

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1\times {\mathrm{4349}}^1$

素因数の和:5289

約数の個数: 24

約数和(自身を含む): 2903990400

約数和(自身を除く): 895287327

約数列:

[1, 3, 13, 39, 169, 507, 911, 2733, 4349, 11843, 13047, 35529, 56537, 153959, 169611, 461877, 734981, 2204943, 3961939, 11885817, 51505207, 154515621, 669567691, 2008703073]

約数ペア:

[(1, 2008703073), (3, 669567691), (13, 154515621), (39, 51505207), (169, 11885817), (507, 3961939), (911, 2204943), (2733, 734981), (4349, 461877), (11843, 169611), (13047, 153959), (35529, 56537)]