1244454399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{26959}}^1$

素因数の和:27211

約数の個数: 24

約数和(自身を含む): 1884180480

約数和(自身を除く): 639726081

約数列:

[1, 3, 9, 23, 69, 207, 223, 669, 2007, 5129, 15387, 26959, 46161, 80877, 242631, 620057, 1860171, 5580513, 6011857, 18035571, 54106713, 138272711, 414818133, 1244454399]

約数ペア:

[(1, 1244454399), (3, 414818133), (9, 138272711), (23, 54106713), (69, 18035571), (207, 6011857), (223, 5580513), (669, 1860171), (2007, 620057), (5129, 242631), (15387, 80877), (26959, 46161)]