353289211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12161}}^1$

素因数の和:12330

約数の個数: 16

約数和(自身を含む): 408643200

約数和(自身を除く): 55353989

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 12161, 29051, 133771, 231059, 1690379, 2541649, 18594169, 32117201, 353289211]

約数ペア:

[(1, 353289211), (11, 32117201), (19, 18594169), (139, 2541649), (209, 1690379), (1529, 231059), (2641, 133771), (12161, 29051)]