1056209

素因数分解:

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

素因数の和:101

約数の個数: 24

約数和(自身を含む): 1404480

約数和(自身を除く): 348271

約数列:

[1, 7, 11, 29, 43, 77, 121, 203, 301, 319, 473, 847, 1247, 2233, 3311, 3509, 5203, 8729, 13717, 24563, 36421, 96019, 150887, 1056209]

約数ペア:

[(1, 1056209), (7, 150887), (11, 96019), (29, 36421), (43, 24563), (77, 13717), (121, 8729), (203, 5203), (301, 3509), (319, 3311), (473, 2233), (847, 1247)]