11946573

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{3677}}^1$

素因数の和:3721

約数の個数: 18

約数和(自身を含む): 18217134

約数和(自身を除く): 6270561

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 3677, 11031, 33093, 69863, 209589, 628767, 1327397, 3982191, 11946573]

約数ペア:

[(1, 11946573), (3, 3982191), (9, 1327397), (19, 628767), (57, 209589), (171, 69863), (361, 33093), (1083, 11031), (3249, 3677)]