16549443

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 25758720

約数和(自身を除く): 9209277

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 2579, 6417, 7737, 23211, 59317, 79949, 177951, 239847, 533853, 719541, 1838827, 5516481, 16549443]

約数ペア:

[(1, 16549443), (3, 5516481), (9, 1838827), (23, 719541), (31, 533853), (69, 239847), (93, 177951), (207, 79949), (279, 59317), (713, 23211), (2139, 7737), (2579, 6417)]