2175201

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 3905280

約数和(自身を除く): 1730079

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 677, 1071, 2031, 3213, 4739, 6093, 11509, 14217, 18279, 34527, 42651, 80563, 103581, 127953, 241689, 310743, 725067, 2175201]

約数ペア:

[(1, 2175201), (3, 725067), (7, 310743), (9, 241689), (17, 127953), (21, 103581), (27, 80563), (51, 42651), (63, 34527), (119, 18279), (153, 14217), (189, 11509), (357, 6093), (459, 4739), (677, 3213), (1071, 2031)]