7214517

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 10774400

約数和(自身を除く): 3559883

約数列:

[1, 3, 9, 73, 79, 139, 219, 237, 417, 657, 711, 1251, 5767, 10147, 10981, 17301, 30441, 32943, 51903, 91323, 98829, 801613, 2404839, 7214517]

約数ペア:

[(1, 7214517), (3, 2404839), (9, 801613), (73, 98829), (79, 91323), (139, 51903), (219, 32943), (237, 30441), (417, 17301), (657, 10981), (711, 10147), (1251, 5767)]