17392947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40543}}^1$

素因数の和:40570

約数の個数: 16

約数和(自身を含む): 27245568

約数和(自身を除く): 9852621

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 40543, 121629, 445973, 527059, 1337919, 1581177, 5797649, 17392947]

約数ペア:

[(1, 17392947), (3, 5797649), (11, 1581177), (13, 1337919), (33, 527059), (39, 445973), (143, 121629), (429, 40543)]