2790186553

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{11243}}^1$

素因数の和:11565

約数の個数: 24

約数和(自身を含む): 3517303104

約数和(自身を除く): 727116551

約数列:

[1, 7, 11, 77, 121, 293, 847, 2051, 3223, 11243, 22561, 35453, 78701, 123673, 248171, 865711, 1360403, 3294199, 9522821, 23059393, 36236189, 253653323, 398598079, 2790186553]

約数ペア:

[(1, 2790186553), (7, 398598079), (11, 253653323), (77, 36236189), (121, 23059393), (293, 9522821), (847, 3294199), (2051, 1360403), (3223, 865711), (11243, 248171), (22561, 123673), (35453, 78701)]