28417863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29327}}^1$

素因数の和:29366

約数の個数: 16

約数和(自身を含む): 42232320

約数和(自身を除く): 13814457

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29327, 87981, 498559, 557213, 1495677, 1671639, 9472621, 28417863]

約数ペア:

[(1, 28417863), (3, 9472621), (17, 1671639), (19, 1495677), (51, 557213), (57, 498559), (323, 87981), (969, 29327)]