2743961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 12

約数和(自身を含む): 3163824

約数和(自身を除く): 419863

約数列:

[1, 11, 19, 209, 361, 691, 3971, 7601, 13129, 144419, 249451, 2743961]

約数ペア:

[(1, 2743961), (11, 249451), (19, 144419), (209, 13129), (361, 7601), (691, 3971)]