21882333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11239}}^1$

素因数の和:11312

約数の個数: 16

約数和(自身を含む): 32371200

約数和(自身を除く): 10488867

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 11239, 33717, 123629, 370887, 663101, 1989303, 7294111, 21882333]

約数ペア:

[(1, 21882333), (3, 7294111), (11, 1989303), (33, 663101), (59, 370887), (177, 123629), (649, 33717), (1947, 11239)]