12119793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 19628352

約数和(自身を除く): 7508559

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 1997, 2023, 5991, 6069, 13979, 33949, 41937, 101847, 237643, 577133, 712929, 1731399, 4039931, 12119793]

約数ペア:

[(1, 12119793), (3, 4039931), (7, 1731399), (17, 712929), (21, 577133), (51, 237643), (119, 101847), (289, 41937), (357, 33949), (867, 13979), (1997, 6069), (2023, 5991)]