672133

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 902880

約数和(自身を除く): 230747

約数列:

[1, 7, 11, 29, 43, 49, 77, 203, 301, 319, 473, 539, 1247, 1421, 2107, 2233, 3311, 8729, 13717, 15631, 23177, 61103, 96019, 672133]

約数ペア:

[(1, 672133), (7, 96019), (11, 61103), (29, 23177), (43, 15631), (49, 13717), (77, 8729), (203, 3311), (301, 2233), (319, 2107), (473, 1421), (539, 1247)]