47765121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8753}}^1$

素因数の和:8880

約数の個数: 16

約数和(自身を含む): 68071104

約数和(自身を除く): 20305983

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 8753, 26259, 148801, 446403, 936571, 2809713, 15921707, 47765121]

約数ペア:

[(1, 47765121), (3, 15921707), (17, 2809713), (51, 936571), (107, 446403), (321, 148801), (1819, 26259), (5457, 8753)]