31974203687

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{67751}}^1$

素因数の和:67879

約数の個数: 24

約数和(自身を含む): 35942164992

約数和(自身を除く): 3967961305

約数列:

[1, 17, 23, 71, 289, 391, 1207, 1633, 6647, 20519, 27761, 67751, 471937, 1151767, 1558273, 4810321, 19580039, 26490641, 81775457, 110637383, 450340897, 1390182769, 1880835511, 31974203687]

約数ペア:

[(1, 31974203687), (17, 1880835511), (23, 1390182769), (71, 450340897), (289, 110637383), (391, 81775457), (1207, 26490641), (1633, 19580039), (6647, 4810321), (20519, 1558273), (27761, 1151767), (67751, 471937)]