9983218

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1109}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 17156160

約数和(自身を除く): 7172942

約数列:

[1, 2, 7, 14, 643, 1109, 1286, 2218, 4501, 7763, 9002, 15526, 713087, 1426174, 4991609, 9983218]

約数ペア:

[(1, 9983218), (2, 4991609), (7, 1426174), (14, 713087), (643, 15526), (1109, 9002), (1286, 7763), (2218, 4501)]