5643869

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 7381728

約数和(自身を除く): 1737859

約数列:

[1, 7, 11, 37, 49, 77, 259, 283, 407, 539, 1813, 1981, 2849, 3113, 10471, 13867, 19943, 21791, 73297, 115181, 152537, 513079, 806267, 5643869]

約数ペア:

[(1, 5643869), (7, 806267), (11, 513079), (37, 152537), (49, 115181), (77, 73297), (259, 21791), (283, 19943), (407, 13867), (539, 10471), (1813, 3113), (1981, 2849)]