890499071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3041}}^1\times {\mathrm{3803}}^1$

素因数の和:6862

約数の個数: 16

約数和(自身を含む): 1110889728

約数和(自身を除く): 220390657

約数列:

[1, 7, 11, 77, 3041, 3803, 21287, 26621, 33451, 41833, 234157, 292831, 11564923, 80954461, 127214153, 890499071]

約数ペア:

[(1, 890499071), (7, 127214153), (11, 80954461), (77, 11564923), (3041, 292831), (3803, 234157), (21287, 41833), (26621, 33451)]