17873292021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4449413}}^1$

素因数の和:4449532

約数の個数: 16

約数和(自身を含む): 25913387136

約数和(自身を除く): 8040095115

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4449413, 13348239, 57842369, 173527107, 458289539, 1374868617, 5957764007, 17873292021]

約数ペア:

[(1, 17873292021), (3, 5957764007), (13, 1374868617), (39, 458289539), (103, 173527107), (309, 57842369), (1339, 13348239), (4017, 4449413)]