7039197

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 11525760

約数和(自身を除く): 4486563

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 173, 297, 411, 519, 1233, 1507, 1557, 1903, 3699, 4521, 4671, 5709, 13563, 17127, 23701, 40689, 51381, 71103, 213309, 260711, 639927, 782133, 2346399, 7039197]

約数ペア:

[(1, 7039197), (3, 2346399), (9, 782133), (11, 639927), (27, 260711), (33, 213309), (99, 71103), (137, 51381), (173, 40689), (297, 23701), (411, 17127), (519, 13563), (1233, 5709), (1507, 4671), (1557, 4521), (1903, 3699)]