838874989

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 878693760

約数和(自身を除く): 39818771

約数列:

[1, 37, 61, 443, 839, 2257, 16391, 27023, 31043, 51179, 371677, 999851, 1893623, 13752049, 22672297, 838874989]

約数ペア:

[(1, 838874989), (37, 22672297), (61, 13752049), (443, 1893623), (839, 999851), (2257, 371677), (16391, 51179), (27023, 31043)]