1566985833

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8147}}^1$

素因数の和:8274

約数の個数: 48

約数和(自身を含む): 2684537856

約数和(自身を除く): 1117552023

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 213, 301, 387, 497, 639, 903, 1491, 2709, 3053, 4473, 8147, 9159, 21371, 24441, 27477, 57029, 64113, 73323, 171087, 192339, 350321, 513261, 578437, 1050963, 1735311, 2452247, 3152889, 4049059, 5205933, 7356741, 12147177, 22070223, 24872791, 36441531, 74618373, 174109537, 223855119, 522328611, 1566985833]

約数ペア:

[(1, 1566985833), (3, 522328611), (7, 223855119), (9, 174109537), (21, 74618373), (43, 36441531), (63, 24872791), (71, 22070223), (129, 12147177), (213, 7356741), (301, 5205933), (387, 4049059), (497, 3152889), (639, 2452247), (903, 1735311), (1491, 1050963), (2709, 578437), (3053, 513261), (4473, 350321), (8147, 192339), (9159, 171087), (21371, 73323), (24441, 64113), (27477, 57029)]