7827887193

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1931381}}^1$

素因数の和:1931584

約数の個数: 16

約数和(自身を含む): 11990019456

約数和(自身を除く): 4162132263

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 1931381, 5794143, 13519667, 40559001, 372756533, 1118269599, 2609295731, 7827887193]

約数ペア:

[(1, 7827887193), (3, 2609295731), (7, 1118269599), (21, 372756533), (193, 40559001), (579, 13519667), (1351, 5794143), (4053, 1931381)]