974673019

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{47501}}^1$

素因数の和:47606

約数の個数: 12

約数和(自身を含む): 1049984208

約数和(自身を除く): 75311189

約数列:

[1, 17, 71, 289, 1207, 20519, 47501, 807517, 3372571, 13727789, 57333707, 974673019]

約数ペア:

[(1, 974673019), (17, 57333707), (71, 13727789), (289, 3372571), (1207, 807517), (20519, 47501)]