2019702717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{93001}}^1$

素因数の和:93153

約数の個数: 24

約数和(自身を含む): 3095106560

約数和(自身を除く): 1075403843

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 93001, 279003, 837009, 1767019, 5301057, 11811127, 15903171, 35433381, 106300143, 224411413, 673234239, 2019702717]

約数ペア:

[(1, 2019702717), (3, 673234239), (9, 224411413), (19, 106300143), (57, 35433381), (127, 15903171), (171, 11811127), (381, 5301057), (1143, 1767019), (2413, 837009), (7239, 279003), (21717, 93001)]