10008089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 12499200

約数和(自身を除く): 2491111

約数列:

[1, 7, 13, 71, 91, 497, 923, 1549, 6461, 10843, 20137, 109979, 140959, 769853, 1429727, 10008089]

約数ペア:

[(1, 10008089), (7, 1429727), (13, 769853), (71, 140959), (91, 109979), (497, 20137), (923, 10843), (1549, 6461)]