17472279

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 25876480

約数和(自身を除く): 8404201

約数列:

[1, 3, 11, 33, 121, 127, 363, 379, 381, 1137, 1397, 4169, 4191, 12507, 15367, 45859, 46101, 48133, 137577, 144399, 529463, 1588389, 5824093, 17472279]

約数ペア:

[(1, 17472279), (3, 5824093), (11, 1588389), (33, 529463), (121, 144399), (127, 137577), (363, 48133), (379, 46101), (381, 45859), (1137, 15367), (1397, 12507), (4169, 4191)]