2007249987

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{20759}}^1$

素因数の和:21122

約数の個数: 16

約数和(自身を含む): 2706439680

約数和(自身を除く): 699189693

約数列:

[1, 3, 167, 193, 501, 579, 20759, 32231, 62277, 96693, 3466753, 4006487, 10400259, 12019461, 669083329, 2007249987]

約数ペア:

[(1, 2007249987), (3, 669083329), (167, 12019461), (193, 10400259), (501, 4006487), (579, 3466753), (20759, 96693), (32231, 62277)]