9988231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 11916288

約数和(自身を除く): 1928057

約数列:

[1, 11, 17, 31, 187, 341, 527, 1723, 5797, 18953, 29291, 53413, 322201, 587543, 908021, 9988231]

約数ペア:

[(1, 9988231), (11, 908021), (17, 587543), (31, 322201), (187, 53413), (341, 29291), (527, 18953), (1723, 5797)]