6498947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 8471232

約数和(自身を除く): 1972285

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 4201, 29407, 54613, 71417, 382291, 499919, 928421, 6498947]

約数ペア:

[(1, 6498947), (7, 928421), (13, 499919), (17, 382291), (91, 71417), (119, 54613), (221, 29407), (1547, 4201)]