2017389711

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{26891}}^1$

素因数の和:28382

約数の個数: 16

約数和(自身を含む): 2850121728

約数和(自身を除く): 832732017

約数列:

[1, 3, 17, 51, 1471, 4413, 25007, 26891, 75021, 80673, 457147, 1371441, 39556661, 118669983, 672463237, 2017389711]

約数ペア:

[(1, 2017389711), (3, 672463237), (17, 118669983), (51, 39556661), (1471, 1371441), (4413, 457147), (25007, 80673), (26891, 75021)]