23912019

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 36571392

約数和(自身を除く): 12659373

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1627, 1633, 4881, 4899, 14643, 14697, 37421, 112263, 115517, 336789, 346551, 1039653, 2656891, 7970673, 23912019]

約数ペア:

[(1, 23912019), (3, 7970673), (9, 2656891), (23, 1039653), (69, 346551), (71, 336789), (207, 115517), (213, 112263), (639, 37421), (1627, 14697), (1633, 14643), (4881, 4899)]