5491057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 1605263

約数列:

[1, 11, 13, 19, 43, 47, 143, 209, 247, 473, 517, 559, 611, 817, 893, 2021, 2717, 6149, 6721, 8987, 9823, 10621, 11609, 22231, 26273, 38399, 116831, 127699, 289003, 422389, 499187, 5491057]

約数ペア:

[(1, 5491057), (11, 499187), (13, 422389), (19, 289003), (43, 127699), (47, 116831), (143, 38399), (209, 26273), (247, 22231), (473, 11609), (517, 10621), (559, 9823), (611, 8987), (817, 6721), (893, 6149), (2021, 2717)]