239037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 16

約数和(自身を含む): 348480

約数和(自身を除く): 109443

約数列:

[1, 3, 17, 43, 51, 109, 129, 327, 731, 1853, 2193, 4687, 5559, 14061, 79679, 239037]

約数ペア:

[(1, 239037), (3, 79679), (17, 14061), (43, 5559), (51, 4687), (109, 2193), (129, 1853), (327, 731)]