1302497279

素因数分解:

${\mathrm{17}}^2\times {\mathrm{97}}^2\times {\mathrm{479}}^1$

素因数の和:707

約数の個数: 18

約数和(自身を含む): 1400951520

約数和(自身を除く): 98454241

約数列:

[1, 17, 97, 289, 479, 1649, 8143, 9409, 28033, 46463, 138431, 159953, 789871, 2719201, 4506911, 13427807, 76617487, 1302497279]

約数ペア:

[(1, 1302497279), (17, 76617487), (97, 13427807), (289, 4506911), (479, 2719201), (1649, 789871), (8143, 159953), (9409, 138431), (28033, 46463)]