9725139

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{3739}}^1$

素因数の和:3779

約数の個数: 18

約数和(自身を含む): 14926340

約数和(自身を除く): 5201201

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 3739, 11217, 33651, 63563, 190689, 572067, 1080571, 3241713, 9725139]

約数ペア:

[(1, 9725139), (3, 3241713), (9, 1080571), (17, 572067), (51, 190689), (153, 63563), (289, 33651), (867, 11217), (2601, 3739)]