16712553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 26449920

約数和(自身を除く): 9737367

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 239, 429, 489, 717, 1793, 2119, 2629, 3107, 5379, 6357, 7887, 9321, 23309, 34177, 38957, 69927, 102531, 116871, 428527, 506441, 1285581, 1519323, 5570851, 16712553]

約数ペア:

[(1, 16712553), (3, 5570851), (11, 1519323), (13, 1285581), (33, 506441), (39, 428527), (143, 116871), (163, 102531), (239, 69927), (429, 38957), (489, 34177), (717, 23309), (1793, 9321), (2119, 7887), (2629, 6357), (3107, 5379)]