17275791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 26707968

約数和(自身を除く): 9432177

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 367, 663, 923, 1101, 1207, 2769, 3621, 4771, 6239, 14313, 15691, 18717, 26057, 47073, 78171, 81107, 243321, 338741, 442969, 1016223, 1328907, 5758597, 17275791]

約数ペア:

[(1, 17275791), (3, 5758597), (13, 1328907), (17, 1016223), (39, 442969), (51, 338741), (71, 243321), (213, 81107), (221, 78171), (367, 47073), (663, 26057), (923, 18717), (1101, 15691), (1207, 14313), (2769, 6239), (3621, 4771)]