40912983

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{311}}^2$

素因数の和:675

約数の個数: 18

約数和(自身を含む): 60548592

約数和(自身を除く): 19635609

約数列:

[1, 3, 9, 47, 141, 311, 423, 933, 2799, 14617, 43851, 96721, 131553, 290163, 870489, 4545887, 13637661, 40912983]

約数ペア:

[(1, 40912983), (3, 13637661), (9, 4545887), (47, 870489), (141, 290163), (311, 131553), (423, 96721), (933, 43851), (2799, 14617)]