2017323757581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{16319}}^1\times {\mathrm{34367}}^1$

素因数の和:50809

約数の個数: 32

約数和(自身を含む): 2961476812800

約数和(自身を除く): 944153055219

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 16319, 34367, 48957, 103101, 179509, 378037, 538527, 1134111, 1778771, 3746003, 5336313, 11238009, 19566481, 41206033, 58699443, 123618099, 560835073, 1682505219, 6169185803, 18507557409, 61131022957, 183393068871, 672441252527, 2017323757581]

約数ペア:

[(1, 2017323757581), (3, 672441252527), (11, 183393068871), (33, 61131022957), (109, 18507557409), (327, 6169185803), (1199, 1682505219), (3597, 560835073), (16319, 123618099), (34367, 58699443), (48957, 41206033), (103101, 19566481), (179509, 11238009), (378037, 5336313), (538527, 3746003), (1134111, 1778771)]