2170047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 3323520

約数和(自身を除く): 1153473

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3461, 10383, 38071, 65759, 114213, 197277, 723349, 2170047]

約数ペア:

[(1, 2170047), (3, 723349), (11, 197277), (19, 114213), (33, 65759), (57, 38071), (209, 10383), (627, 3461)]