296989

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 410400

約数和(自身を除く): 113411

約数列:

[1, 7, 11, 19, 29, 49, 77, 133, 203, 209, 319, 539, 551, 931, 1421, 1463, 2233, 3857, 6061, 10241, 15631, 26999, 42427, 296989]

約数ペア:

[(1, 296989), (7, 42427), (11, 26999), (19, 15631), (29, 10241), (49, 6061), (77, 3857), (133, 2233), (203, 1463), (209, 1421), (319, 931), (539, 551)]