39992001

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{10639}}^1$

素因数の和:10828

約数の個数: 16

約数和(自身を含む): 61286400

約数和(自身を除く): 21294399

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 10639, 31917, 74473, 223419, 1904381, 5713143, 13330667, 39992001]

約数ペア:

[(1, 39992001), (3, 13330667), (7, 5713143), (21, 1904381), (179, 223419), (537, 74473), (1253, 31917), (3759, 10639)]