2007079221

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3083071}}^1$

素因数の和:3083112

約数の個数: 16

約数和(自身を含む): 3157065728

約数和(自身を除く): 1149986507

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3083071, 9249213, 21581497, 64744491, 95575201, 286725603, 669026407, 2007079221]

約数ペア:

[(1, 2007079221), (3, 669026407), (7, 286725603), (21, 95575201), (31, 64744491), (93, 21581497), (217, 9249213), (651, 3083071)]