788232183

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{21143}}^1$

素因数の和:21223

約数の個数: 24

約数和(自身を含む): 1142452608

約数和(自身を除く): 354220425

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 2193, 12427, 21143, 37281, 63429, 359431, 909149, 1078293, 2727447, 6110327, 15455533, 18330981, 46366599, 262744061, 788232183]

約数ペア:

[(1, 788232183), (3, 262744061), (17, 46366599), (43, 18330981), (51, 15455533), (129, 6110327), (289, 2727447), (731, 1078293), (867, 909149), (2193, 359431), (12427, 63429), (21143, 37281)]