2013809511

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{331819}}^1$

素因数の和:331863

約数の個数: 24

約数和(自身を含む): 3259799680

約数和(自身を除く): 1245990169

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 331819, 995457, 2322733, 5640923, 6968199, 16922769, 39486461, 95895691, 118459383, 287687073, 671269837, 2013809511]

約数ペア:

[(1, 2013809511), (3, 671269837), (7, 287687073), (17, 118459383), (21, 95895691), (51, 39486461), (119, 16922769), (289, 6968199), (357, 5640923), (867, 2322733), (2023, 995457), (6069, 331819)]