2015403231

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{58049}}^1$

素因数の和:58286

約数の個数: 16

約数和(自身を含む): 2741817600

約数和(自身を除く): 726414369

約数列:

[1, 3, 71, 163, 213, 489, 11573, 34719, 58049, 174147, 4121479, 9461987, 12364437, 28385961, 671801077, 2015403231]

約数ペア:

[(1, 2015403231), (3, 671801077), (71, 28385961), (163, 12364437), (213, 9461987), (489, 4121479), (11573, 174147), (34719, 58049)]