28843081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 2727479

約数列:

[1, 23, 29, 83, 521, 667, 1909, 2407, 11983, 15109, 43243, 55361, 347507, 994589, 1254047, 28843081]

約数ペア:

[(1, 28843081), (23, 1254047), (29, 994589), (83, 347507), (521, 55361), (667, 43243), (1909, 15109), (2407, 11983)]