2017115847

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 3107220480

約数和(自身を除く): 1090104633

約数列:

[1, 3, 9, 23, 69, 89, 103, 207, 267, 309, 801, 927, 1063, 2047, 2369, 3189, 6141, 7107, 9167, 9567, 18423, 21321, 24449, 27501, 73347, 82503, 94607, 109489, 210841, 220041, 283821, 328467, 632523, 851463, 985401, 1897569, 2175961, 2518247, 6527883, 7554741, 9744521, 19583649, 22664223, 29233563, 87700689, 224123983, 672371949, 2017115847]

約数ペア:

[(1, 2017115847), (3, 672371949), (9, 224123983), (23, 87700689), (69, 29233563), (89, 22664223), (103, 19583649), (207, 9744521), (267, 7554741), (309, 6527883), (801, 2518247), (927, 2175961), (1063, 1897569), (2047, 985401), (2369, 851463), (3189, 632523), (6141, 328467), (7107, 283821), (9167, 220041), (9567, 210841), (18423, 109489), (21321, 94607), (24449, 82503), (27501, 73347)]