487618377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{68611}}^1$

素因数の和:68740

約数の個数: 16

約数和(自身を含む): 685022208

約数和(自身を除く): 197403831

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 68611, 205833, 1578053, 4734159, 7066933, 21200799, 162539459, 487618377]

約数ペア:

[(1, 487618377), (3, 162539459), (23, 21200799), (69, 7066933), (103, 4734159), (309, 1578053), (2369, 205833), (7107, 68611)]