43990271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6482

約数の個数: 16

約数和(自身を含む): 51787008

約数和(自身を除く): 7796737

約数列:

[1, 13, 17, 31, 221, 403, 527, 6421, 6851, 83473, 109157, 199051, 1419041, 2587663, 3383867, 43990271]

約数ペア:

[(1, 43990271), (13, 3383867), (17, 2587663), (31, 1419041), (221, 199051), (403, 109157), (527, 83473), (6421, 6851)]