57298719

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 77369600

約数和(自身を除く): 20070881

約数列:

[1, 3, 139, 313, 417, 439, 939, 1317, 43507, 61021, 130521, 137407, 183063, 412221, 19099573, 57298719]

約数ペア:

[(1, 57298719), (3, 19099573), (139, 412221), (313, 183063), (417, 137407), (439, 130521), (939, 61021), (1317, 43507)]