349029

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 20

約数和(自身を含む): 542080

約数和(自身を除く): 193051

約数列:

[1, 3, 9, 27, 31, 81, 93, 139, 279, 417, 837, 1251, 2511, 3753, 4309, 11259, 12927, 38781, 116343, 349029]

約数ペア:

[(1, 349029), (3, 116343), (9, 38781), (27, 12927), (31, 11259), (81, 4309), (93, 3753), (139, 2511), (279, 1251), (417, 837)]