5240333

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 6672960

約数和(自身を除く): 1432627

約数列:

[1, 7, 19, 31, 41, 133, 217, 287, 589, 779, 961, 1271, 4123, 5453, 6727, 8897, 18259, 24149, 39401, 127813, 169043, 275807, 748619, 5240333]

約数ペア:

[(1, 5240333), (7, 748619), (19, 275807), (31, 169043), (41, 127813), (133, 39401), (217, 24149), (287, 18259), (589, 8897), (779, 6727), (961, 5453), (1271, 4123)]