16121367

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 25584000

約数和(自身を除く): 9462633

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4099, 12297, 36891, 77881, 94277, 233643, 282831, 700929, 848493, 1791263, 5373789, 16121367]

約数ペア:

[(1, 16121367), (3, 5373789), (9, 1791263), (19, 848493), (23, 700929), (57, 282831), (69, 233643), (171, 94277), (207, 77881), (437, 36891), (1311, 12297), (3933, 4099)]