224710479

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{18481}}^1$

素因数の和:18687

約数の個数: 24

約数和(自身を含む): 372892832

約数和(自身を除く): 148182353

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 18481, 55443, 129367, 166329, 388101, 1164303, 3566833, 10700499, 24967831, 32101497, 74903493, 224710479]

約数ペア:

[(1, 224710479), (3, 74903493), (7, 32101497), (9, 24967831), (21, 10700499), (63, 3566833), (193, 1164303), (579, 388101), (1351, 166329), (1737, 129367), (4053, 55443), (12159, 18481)]