287029262037

素因数分解:

$3^1\times 7^1\times {\mathrm{4871}}^1\times {\mathrm{2806007}}^1$

素因数の和:2810888

約数の個数: 16

約数和(自身を含む): 437467871232

約数和(自身を除く): 150438609195

約数列:

[1, 3, 7, 21, 4871, 14613, 34097, 102291, 2806007, 8418021, 19642049, 58926147, 13668060097, 41004180291, 95676420679, 287029262037]

約数ペア:

[(1, 287029262037), (3, 95676420679), (7, 41004180291), (21, 13668060097), (4871, 58926147), (14613, 19642049), (34097, 8418021), (102291, 2806007)]