2186769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 3209472

約数和(自身を除く): 1022703

約数列:

[1, 3, 13, 39, 47, 141, 611, 1193, 1833, 3579, 15509, 46527, 56071, 168213, 728923, 2186769]

約数ペア:

[(1, 2186769), (3, 728923), (13, 168213), (39, 56071), (47, 46527), (141, 15509), (611, 3579), (1193, 1833)]