272655719

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{107897}}^1$

素因数の和:107942

約数の個数: 12

約数和(自身を含む): 328873104

約数和(自身を除く): 56217385

約数列:

[1, 7, 19, 133, 361, 2527, 107897, 755279, 2050043, 14350301, 38950817, 272655719]

約数ペア:

[(1, 272655719), (7, 38950817), (19, 14350301), (133, 2050043), (361, 755279), (2527, 107897)]