17387487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{49537}}^1$

素因数の和:49559

約数の個数: 16

約数和(自身を含む): 27741280

約数和(自身を除く): 10353793

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 49537, 148611, 445833, 643981, 1337499, 1931943, 5795829, 17387487]

約数ペア:

[(1, 17387487), (3, 5795829), (9, 1931943), (13, 1337499), (27, 643981), (39, 445833), (117, 148611), (351, 49537)]