2009930727

素因数分解:

$3^1\times 7^1\times {\mathrm{5651}}^1\times {\mathrm{16937}}^1$

素因数の和:22598

約数の個数: 16

約数和(自身を含む): 3063474432

約数和(自身を除く): 1053543705

約数列:

[1, 3, 7, 21, 5651, 16937, 16953, 39557, 50811, 118559, 118671, 355677, 95710987, 287132961, 669976909, 2009930727]

約数ペア:

[(1, 2009930727), (3, 669976909), (7, 287132961), (21, 95710987), (5651, 355677), (16937, 118671), (16953, 118559), (39557, 50811)]