328669439

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{3203}}^1$

素因数の和:3454

約数の個数: 16

約数和(自身を含む): 382019328

約数和(自身を除く): 53349889

約数列:

[1, 7, 107, 137, 749, 959, 3203, 14659, 22421, 102613, 342721, 438811, 2399047, 3071677, 46952777, 328669439]

約数ペア:

[(1, 328669439), (7, 46952777), (107, 3071677), (137, 2399047), (749, 438811), (959, 342721), (3203, 102613), (14659, 22421)]