29049309

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{8941}}^1$

素因数の和:8985

約数の個数: 18

約数和(自身を含む): 44289726

約数和(自身を除く): 15240417

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 8941, 26823, 80469, 169879, 509637, 1528911, 3227701, 9683103, 29049309]

約数ペア:

[(1, 29049309), (3, 9683103), (9, 3227701), (19, 1528911), (57, 509637), (171, 169879), (361, 80469), (1083, 26823), (3249, 8941)]