9991738.00000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3257}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 33153408

約数和(自身を除く): 10474917

約数列:

[1, 3, 11, 33, 211, 633, 2321, 3257, 6963, 9771, 35827, 107481, 687227, 2061681, 7559497, 22678491]

約数ペア:

[(1, 22678491), (3, 7559497), (11, 2061681), (33, 687227), (211, 107481), (633, 35827), (2321, 9771), (3257, 6963)]