6643091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 8401344

約数和(自身を除く): 1758253

約数列:

[1, 7, 13, 37, 91, 259, 481, 1973, 3367, 13811, 25649, 73001, 179543, 511007, 949013, 6643091]

約数ペア:

[(1, 6643091), (7, 949013), (13, 511007), (37, 179543), (91, 73001), (259, 25649), (481, 13811), (1973, 3367)]