2017201899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1141597}}^1$

素因数の和:1141650

約数の個数: 16

約数和(自身を含む): 2922490880

約数和(自身を除く): 905288981

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 1141597, 3424791, 21690343, 35389507, 65071029, 106168521, 672400633, 2017201899]

約数ペア:

[(1, 2017201899), (3, 672400633), (19, 106168521), (31, 65071029), (57, 35389507), (93, 21690343), (589, 3424791), (1767, 1141597)]