7980531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12037}}^1$

素因数の和:12070

約数の個数: 16

約数和(自身を含む): 12134304

約数和(自身を除く): 4153773

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 12037, 36111, 156481, 204629, 469443, 613887, 2660177, 7980531]

約数ペア:

[(1, 7980531), (3, 2660177), (13, 613887), (17, 469443), (39, 204629), (51, 156481), (221, 36111), (663, 12037)]