22901307

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 37895424

約数和(自身を除く): 14994117

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 121, 143, 211, 253, 299, 363, 429, 633, 759, 897, 1573, 2321, 2743, 2783, 3289, 4719, 4853, 6963, 8229, 8349, 9867, 14559, 25531, 30173, 36179, 53383, 63089, 76593, 90519, 108537, 160149, 189267, 331903, 587213, 693979, 995709, 1761639, 2081937, 7633769, 22901307]

約数ペア:

[(1, 22901307), (3, 7633769), (11, 2081937), (13, 1761639), (23, 995709), (33, 693979), (39, 587213), (69, 331903), (121, 189267), (143, 160149), (211, 108537), (253, 90519), (299, 76593), (363, 63089), (429, 53383), (633, 36179), (759, 30173), (897, 25531), (1573, 14559), (2321, 9867), (2743, 8349), (2783, 8229), (3289, 6963), (4719, 4853)]