23420799

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{21157}}^1$

素因数の和:21207

約数の個数: 16

約数和(自身を含む): 35545440

約数和(自身を除く): 12124641

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 21157, 63471, 190413, 571239, 867437, 2602311, 7806933, 23420799]

約数ペア:

[(1, 23420799), (3, 7806933), (9, 2602311), (27, 867437), (41, 571239), (123, 190413), (369, 63471), (1107, 21157)]