11851659

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 18

約数和(自身を含む): 17420676

約数和(自身を除く): 5569017

約数列:

[1, 3, 9, 79, 211, 237, 633, 711, 1899, 6241, 16669, 18723, 50007, 56169, 150021, 1316851, 3950553, 11851659]

約数ペア:

[(1, 11851659), (3, 3950553), (9, 1316851), (79, 150021), (211, 56169), (237, 50007), (633, 18723), (711, 16669), (1899, 6241)]