485552079

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{186679}}^1$

素因数の和:186719

約数の個数: 18

約数和(自身を含む): 745039880

約数和(自身を除く): 259487801

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 186679, 560037, 1680111, 3173543, 9520629, 28561887, 53950231, 161850693, 485552079]

約数ペア:

[(1, 485552079), (3, 161850693), (9, 53950231), (17, 28561887), (51, 9520629), (153, 3173543), (289, 1680111), (867, 560037), (2601, 186679)]