390586049

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{5647}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 459250176

約数和(自身を除く): 68664127

約数列:

[1, 7, 41, 241, 287, 1687, 5647, 9881, 39529, 69167, 231527, 1360927, 1620689, 9526489, 55798007, 390586049]

約数ペア:

[(1, 390586049), (7, 55798007), (41, 9526489), (241, 1620689), (287, 1360927), (1687, 231527), (5647, 69167), (9881, 39529)]