11971773

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 19543680

約数和(自身を除く): 7571907

約数列:

[1, 3, 9, 11, 27, 33, 99, 173, 233, 297, 519, 699, 1557, 1903, 2097, 2563, 4671, 5709, 6291, 7689, 17127, 23067, 40309, 51381, 69201, 120927, 362781, 443399, 1088343, 1330197, 3990591, 11971773]

約数ペア:

[(1, 11971773), (3, 3990591), (9, 1330197), (11, 1088343), (27, 443399), (33, 362781), (99, 120927), (173, 69201), (233, 51381), (297, 40309), (519, 23067), (699, 17127), (1557, 7689), (1903, 6291), (2097, 5709), (2563, 4671)]