22913319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53411}}^1$

素因数の和:53438

約数の個数: 16

約数和(自身を含む): 35892864

約数和(自身を除く): 12979545

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 53411, 160233, 587521, 694343, 1762563, 2083029, 7637773, 22913319]

約数ペア:

[(1, 22913319), (3, 7637773), (11, 2083029), (13, 1762563), (33, 694343), (39, 587521), (143, 160233), (429, 53411)]