22174581

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 36227072

約数和(自身を除く): 14052491

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 121, 127, 143, 363, 381, 407, 429, 481, 1221, 1397, 1443, 1573, 1651, 4191, 4477, 4699, 4719, 4953, 5291, 13431, 14097, 15367, 15873, 18161, 46101, 51689, 54483, 58201, 61087, 155067, 174603, 183261, 199771, 568579, 599313, 671957, 1705737, 2015871, 7391527, 22174581]

約数ペア:

[(1, 22174581), (3, 7391527), (11, 2015871), (13, 1705737), (33, 671957), (37, 599313), (39, 568579), (111, 199771), (121, 183261), (127, 174603), (143, 155067), (363, 61087), (381, 58201), (407, 54483), (429, 51689), (481, 46101), (1221, 18161), (1397, 15873), (1443, 15367), (1573, 14097), (1651, 13431), (4191, 5291), (4477, 4953), (4699, 4719)]