2833991721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1506641}}^1$

素因数の和:1506677

約数の個数: 24

約数和(自身を含む): 4700723040

約数和(自身を除く): 1866731319

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 1506641, 4519923, 13559769, 16573051, 28626179, 49719153, 85878537, 149157459, 257635611, 314887969, 944663907, 2833991721]

約数ペア:

[(1, 2833991721), (3, 944663907), (9, 314887969), (11, 257635611), (19, 149157459), (33, 85878537), (57, 49719153), (99, 28626179), (171, 16573051), (209, 13559769), (627, 4519923), (1881, 1506641)]