28875003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4483}}^1$

素因数の和:4618

約数の個数: 16

約数和(自身を含む): 40894080

約数和(自身を除く): 12019077

約数列:

[1, 3, 19, 57, 113, 339, 2147, 4483, 6441, 13449, 85177, 255531, 506579, 1519737, 9625001, 28875003]

約数ペア:

[(1, 28875003), (3, 9625001), (19, 1519737), (57, 506579), (113, 255531), (339, 85177), (2147, 13449), (4483, 6441)]