1880109

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2713}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 3387072

約数和(自身を除く): 1506963

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2713, 8139, 18991, 24417, 29843, 56973, 89529, 170919, 208901, 268587, 626703, 1880109]

約数ペア:

[(1, 1880109), (3, 626703), (7, 268587), (9, 208901), (11, 170919), (21, 89529), (33, 56973), (63, 29843), (77, 24417), (99, 18991), (231, 8139), (693, 2713)]