620160399

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3626669}}^1$

素因数の和:3626694

約数の個数: 12

約数和(自身を含む): 942934200

約数和(自身を除く): 322773801

約数列:

[1, 3, 9, 19, 57, 171, 3626669, 10880007, 32640021, 68906711, 206720133, 620160399]

約数ペア:

[(1, 620160399), (3, 206720133), (9, 68906711), (19, 32640021), (57, 10880007), (171, 3626669)]