17051289

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 24579648

約数和(自身を除く): 7528359

約数列:

[1, 3, 17, 51, 71, 213, 277, 289, 831, 867, 1207, 3621, 4709, 14127, 19667, 20519, 59001, 61557, 80053, 240159, 334339, 1003017, 5683763, 17051289]

約数ペア:

[(1, 17051289), (3, 5683763), (17, 1003017), (51, 334339), (71, 240159), (213, 80053), (277, 61557), (289, 59001), (831, 20519), (867, 19667), (1207, 14127), (3621, 4709)]