520039079

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{5273}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 605708352

約数和(自身を除く): 85669273

約数列:

[1, 7, 73, 193, 511, 1351, 5273, 14089, 36911, 98623, 384929, 1017689, 2694503, 7123823, 74291297, 520039079]

約数ペア:

[(1, 520039079), (7, 74291297), (73, 7123823), (193, 2694503), (511, 1017689), (1351, 384929), (5273, 98623), (14089, 36911)]