979668877

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20707}}^1$

素因数の和:20769

約数の個数: 24

約数和(自身を含む): 1189798848

約数和(自身を除く): 210129971

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 2057, 2783, 4301, 20707, 47311, 227777, 352019, 476261, 2505547, 3872209, 5238871, 8096437, 42594299, 57627581, 89060807, 979668877]

約数ペア:

[(1, 979668877), (11, 89060807), (17, 57627581), (23, 42594299), (121, 8096437), (187, 5238871), (253, 3872209), (391, 2505547), (2057, 476261), (2783, 352019), (4301, 227777), (20707, 47311)]