21546366909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1083113}}^1$

素因数の和:1083484

約数の個数: 16

約数和(自身を含む): 30327192000

約数和(自身を除く): 8780825091

約数列:

[1, 3, 19, 57, 349, 1047, 6631, 19893, 1083113, 3249339, 20579147, 61737441, 378006437, 1134019311, 7182122303, 21546366909]

約数ペア:

[(1, 21546366909), (3, 7182122303), (19, 1134019311), (57, 378006437), (349, 61737441), (1047, 20579147), (6631, 3249339), (19893, 1083113)]