2016559431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^2$

素因数の和:1560

約数の個数: 36

約数和(自身を含む): 3222500112

約数和(自身を除く): 1205940681

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 757, 1173, 2271, 3519, 6813, 12869, 17411, 38607, 52233, 115821, 156699, 295987, 573049, 887961, 1719147, 2663883, 5157441, 9741833, 13180127, 29225499, 39540381, 87676497, 118621143, 224062159, 672186477, 2016559431]

約数ペア:

[(1, 2016559431), (3, 672186477), (9, 224062159), (17, 118621143), (23, 87676497), (51, 39540381), (69, 29225499), (153, 13180127), (207, 9741833), (391, 5157441), (757, 2663883), (1173, 1719147), (2271, 887961), (3519, 573049), (6813, 295987), (12869, 156699), (17411, 115821), (38607, 52233)]