29980379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6818

約数の個数: 16

約数和(自身を含む): 36363264

約数和(自身を除く): 6382885

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 6763, 74393, 87919, 209653, 967109, 2306183, 2725489, 29980379]

約数ペア:

[(1, 29980379), (11, 2725489), (13, 2306183), (31, 967109), (143, 209653), (341, 87919), (403, 74393), (4433, 6763)]