10206339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 16445184

約数和(自身を除く): 6238845

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 643, 1221, 1443, 1929, 5291, 7073, 8359, 15873, 21219, 23791, 25077, 71373, 91949, 261701, 275847, 309283, 785103, 927849, 3402113, 10206339]

約数ペア:

[(1, 10206339), (3, 3402113), (11, 927849), (13, 785103), (33, 309283), (37, 275847), (39, 261701), (111, 91949), (143, 71373), (407, 25077), (429, 23791), (481, 21219), (643, 15873), (1221, 8359), (1443, 7073), (1929, 5291)]