27280619

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 29272320

約数和(自身を除く): 1991701

約数列:

[1, 29, 43, 131, 167, 1247, 3799, 4843, 5633, 7181, 21877, 163357, 208249, 634433, 940711, 27280619]

約数ペア:

[(1, 27280619), (29, 940711), (43, 634433), (131, 208249), (167, 163357), (1247, 21877), (3799, 7181), (4843, 5633)]