245853179

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 311592960

約数和(自身を除く): 65739781

約数列:

[1, 11, 13, 19, 41, 143, 209, 247, 451, 533, 779, 2207, 2717, 5863, 8569, 10127, 24277, 28691, 41933, 90487, 111397, 315601, 461263, 545129, 995357, 1176331, 1719253, 5996419, 12939641, 18911783, 22350289, 245853179]

約数ペア:

[(1, 245853179), (11, 22350289), (13, 18911783), (19, 12939641), (41, 5996419), (143, 1719253), (209, 1176331), (247, 995357), (451, 545129), (533, 461263), (779, 315601), (2207, 111397), (2717, 90487), (5863, 41933), (8569, 28691), (10127, 24277)]