1208223

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 16

約数和(自身を含む): 1817440

約数和(自身を除く): 609217

約数列:

[1, 3, 9, 27, 73, 219, 613, 657, 1839, 1971, 5517, 16551, 44749, 134247, 402741, 1208223]

約数ペア:

[(1, 1208223), (3, 402741), (9, 134247), (27, 44749), (73, 16551), (219, 5517), (613, 1971), (657, 1839)]