27993099

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6917}}^1$

素因数の和:7010

約数の個数: 16

約数和(自身を含む): 39847680

約数和(自身を除く): 11854581

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6917, 20751, 131423, 394269, 491107, 1473321, 9331033, 27993099]

約数ペア:

[(1, 27993099), (3, 9331033), (19, 1473321), (57, 491107), (71, 394269), (213, 131423), (1349, 20751), (4047, 6917)]