39928983

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 55055616

約数和(自身を除く): 15126633

約数列:

[1, 3, 43, 97, 129, 291, 3191, 4171, 9573, 12513, 137213, 309527, 411639, 928581, 13309661, 39928983]

約数ペア:

[(1, 39928983), (3, 13309661), (43, 928581), (97, 411639), (129, 309527), (291, 137213), (3191, 12513), (4171, 9573)]