5247747

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 8607456

約数和(自身を除く): 3359709

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 103, 111, 153, 309, 333, 459, 629, 927, 999, 1377, 1751, 1887, 2781, 2997, 3811, 5253, 5661, 8343, 11433, 15759, 16983, 34299, 47277, 50949, 64787, 102897, 141831, 194361, 308691, 583083, 1749249, 5247747]

約数ペア:

[(1, 5247747), (3, 1749249), (9, 583083), (17, 308691), (27, 194361), (37, 141831), (51, 102897), (81, 64787), (103, 50949), (111, 47277), (153, 34299), (309, 16983), (333, 15759), (459, 11433), (629, 8343), (927, 5661), (999, 5253), (1377, 3811), (1751, 2997), (1887, 2781)]