16830243

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 25124528

約数和(自身を除く): 8294285

約数列:

[1, 3, 9, 43, 129, 157, 277, 387, 471, 831, 1413, 2493, 6751, 11911, 20253, 35733, 43489, 60759, 107199, 130467, 391401, 1870027, 5610081, 16830243]

約数ペア:

[(1, 16830243), (3, 5610081), (9, 1870027), (43, 391401), (129, 130467), (157, 107199), (277, 60759), (387, 43489), (471, 35733), (831, 20253), (1413, 11911), (2493, 6751)]