26850291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{947}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 38648064

約数和(自身を除く): 11797773

約数列:

[1, 3, 13, 39, 727, 947, 2181, 2841, 9451, 12311, 28353, 36933, 688469, 2065407, 8950097, 26850291]

約数ペア:

[(1, 26850291), (3, 8950097), (13, 2065407), (39, 688469), (727, 36933), (947, 28353), (2181, 12311), (2841, 9451)]