2017751499

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{6323}}^1$

素因数の和:6608

約数の個数: 32

約数和(自身を含む): 3059804160

約数和(自身を除く): 1042052661

約数列:

[1, 3, 9, 27, 53, 159, 223, 477, 669, 1431, 2007, 6021, 6323, 11819, 18969, 35457, 56907, 106371, 170721, 319113, 335119, 1005357, 1410029, 3016071, 4230087, 9048213, 12690261, 38070783, 74731537, 224194611, 672583833, 2017751499]

約数ペア:

[(1, 2017751499), (3, 672583833), (9, 224194611), (27, 74731537), (53, 38070783), (159, 12690261), (223, 9048213), (477, 4230087), (669, 3016071), (1431, 1410029), (2007, 1005357), (6021, 335119), (6323, 319113), (11819, 170721), (18969, 106371), (35457, 56907)]