224740467

素因数分解:

$3^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1741}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 381288960

約数和(自身を除く): 156548493

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 683, 1741, 2049, 4781, 5223, 6147, 12187, 14343, 15669, 18441, 36561, 43029, 47007, 109683, 129087, 329049, 1189103, 3567309, 8323721, 10701927, 24971163, 32105781, 74913489, 224740467]

約数ペア:

[(1, 224740467), (3, 74913489), (7, 32105781), (9, 24971163), (21, 10701927), (27, 8323721), (63, 3567309), (189, 1189103), (683, 329049), (1741, 129087), (2049, 109683), (4781, 47007), (5223, 43029), (6147, 36561), (12187, 18441), (14343, 15669)]