27415843

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 34677888

約数和(自身を除く): 7262045

約数列:

[1, 7, 13, 49, 91, 193, 223, 637, 1351, 1561, 2509, 2899, 9457, 10927, 17563, 20293, 43039, 122941, 142051, 301273, 559507, 2108911, 3916549, 27415843]

約数ペア:

[(1, 27415843), (7, 3916549), (13, 2108911), (49, 559507), (91, 301273), (193, 142051), (223, 122941), (637, 43039), (1351, 20293), (1561, 17563), (2509, 10927), (2899, 9457)]