2016210081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 2875720320

約数和(自身を除く): 859510239

約数列:

[1, 3, 17, 51, 163, 409, 489, 593, 1227, 1779, 2771, 6953, 8313, 10081, 20859, 30243, 66667, 96659, 200001, 242537, 289977, 727611, 1133339, 1643203, 3400017, 4123129, 4929609, 12369387, 39533531, 118600593, 672070027, 2016210081]

約数ペア:

[(1, 2016210081), (3, 672070027), (17, 118600593), (51, 39533531), (163, 12369387), (409, 4929609), (489, 4123129), (593, 3400017), (1227, 1643203), (1779, 1133339), (2771, 727611), (6953, 289977), (8313, 242537), (10081, 200001), (20859, 96659), (30243, 66667)]