172272243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401567}}^1$

素因数の和:401594

約数の個数: 16

約数和(自身を含む): 269853696

約数和(自身を除く): 97581453

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 401567, 1204701, 4417237, 5220371, 13251711, 15661113, 57424081, 172272243]

約数ペア:

[(1, 172272243), (3, 57424081), (11, 15661113), (13, 13251711), (33, 5220371), (39, 4417237), (143, 1204701), (429, 401567)]