2012109

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 3089856

約数和(自身を除く): 1077747

約数列:

[1, 3, 11, 23, 33, 69, 121, 241, 253, 363, 723, 759, 2651, 2783, 5543, 7953, 8349, 16629, 29161, 60973, 87483, 182919, 670703, 2012109]

約数ペア:

[(1, 2012109), (3, 670703), (11, 182919), (23, 87483), (33, 60973), (69, 29161), (121, 16629), (241, 8349), (253, 7953), (363, 5543), (723, 2783), (759, 2651)]