21097086

素因数分解:

$2^1\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{3217}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 42245904

約数和(自身を除く): 21148818

約数列:

[1, 2, 3, 6, 1093, 2186, 3217, 3279, 6434, 6558, 9651, 19302, 3516181, 7032362, 10548543, 21097086]

約数ペア:

[(1, 21097086), (2, 10548543), (3, 7032362), (6, 3516181), (1093, 19302), (2186, 9651), (3217, 6558), (3279, 6434)]