2019932739

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1854851}}^1$

素因数の和:1854879

約数の個数: 18

約数和(自身を含む): 3207039108

約数和(自身を除く): 1187106369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1854851, 5564553, 16693659, 20403361, 61210083, 183630249, 224436971, 673310913, 2019932739]

約数ペア:

[(1, 2019932739), (3, 673310913), (9, 224436971), (11, 183630249), (33, 61210083), (99, 20403361), (121, 16693659), (363, 5564553), (1089, 1854851)]