317466721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 404224128

約数和(自身を除く): 86757407

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 473, 559, 731, 2431, 3037, 6149, 8041, 9503, 33407, 39481, 51629, 104533, 130591, 434291, 567919, 671177, 1436501, 1697683, 2220047, 7382947, 18674513, 24420517, 28860611, 317466721]

約数ペア:

[(1, 317466721), (11, 28860611), (13, 24420517), (17, 18674513), (43, 7382947), (143, 2220047), (187, 1697683), (221, 1436501), (473, 671177), (559, 567919), (731, 434291), (2431, 130591), (3037, 104533), (6149, 51629), (8041, 39481), (9503, 33407)]