2971653

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 4093440

約数和(自身を除く): 1121787

約数列:

[1, 3, 59, 103, 163, 177, 309, 489, 6077, 9617, 16789, 18231, 28851, 50367, 990551, 2971653]

約数ペア:

[(1, 2971653), (3, 990551), (59, 50367), (103, 28851), (163, 18231), (177, 16789), (309, 9617), (489, 6077)]