211320593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 243824256

約数和(自身を除く): 32503663

約数列:

[1, 11, 29, 53, 319, 431, 583, 841, 1537, 4741, 9251, 12499, 16907, 22843, 44573, 137489, 251273, 362471, 490303, 662447, 3987181, 7286917, 19210963, 211320593]

約数ペア:

[(1, 211320593), (11, 19210963), (29, 7286917), (53, 3987181), (319, 662447), (431, 490303), (583, 362471), (841, 251273), (1537, 137489), (4741, 44573), (9251, 22843), (12499, 16907)]