2017125489

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{6317}}^1$

素因数の和:7136

約数の個数: 16

約数和(自身を含む): 2710573632

約数和(自身を除く): 693448143

約数列:

[1, 3, 163, 489, 653, 1959, 6317, 18951, 106439, 319317, 1029671, 3089013, 4125001, 12375003, 672375163, 2017125489]

約数ペア:

[(1, 2017125489), (3, 672375163), (163, 12375003), (489, 4125001), (653, 3089013), (1959, 1029671), (6317, 319317), (18951, 106439)]