2007400227

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{752681}}^1$

素因数の和:752818

約数の個数: 16

約数和(自身を含む): 3082985472

約数和(自身を除く): 1075585245

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 752681, 2258043, 5268767, 15806301, 95590487, 286771461, 669133409, 2007400227]

約数ペア:

[(1, 2007400227), (3, 669133409), (7, 286771461), (21, 95590487), (127, 15806301), (381, 5268767), (889, 2258043), (2667, 752681)]