26053313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 33116160

約数和(自身を除く): 7062847

約数列:

[1, 11, 13, 19, 43, 143, 209, 223, 247, 473, 559, 817, 2453, 2717, 2899, 4237, 6149, 8987, 9589, 10621, 31889, 46607, 55081, 105479, 116831, 124657, 182191, 605891, 1371227, 2004101, 2368483, 26053313]

約数ペア:

[(1, 26053313), (11, 2368483), (13, 2004101), (19, 1371227), (43, 605891), (143, 182191), (209, 124657), (223, 116831), (247, 105479), (473, 55081), (559, 46607), (817, 31889), (2453, 10621), (2717, 9589), (2899, 8987), (4237, 6149)]