16863561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13103}}^1$

素因数の和:13133

約数の個数: 24

約数和(自身を含む): 28619136

約数和(自身を除く): 11755575

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 13103, 39309, 117927, 144133, 170339, 432399, 511017, 1297197, 1533051, 1873729, 5621187, 16863561]

約数ペア:

[(1, 16863561), (3, 5621187), (9, 1873729), (11, 1533051), (13, 1297197), (33, 511017), (39, 432399), (99, 170339), (117, 144133), (143, 117927), (429, 39309), (1287, 13103)]