489184199

素因数分解:

$7^3\times {\mathrm{233}}^1\times {\mathrm{6121}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 573019200

約数和(自身を除く): 83835001

約数列:

[1, 7, 49, 233, 343, 1631, 6121, 11417, 42847, 79919, 299929, 1426193, 2099503, 9983351, 69883457, 489184199]

約数ペア:

[(1, 489184199), (7, 69883457), (49, 9983351), (233, 2099503), (343, 1426193), (1631, 299929), (6121, 79919), (11417, 42847)]