26388729

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{6679}}^1$

素因数の和:7124

約数の個数: 12

約数和(自身を含む): 38209600

約数和(自身を除く): 11820871

約数列:

[1, 3, 9, 439, 1317, 3951, 6679, 20037, 60111, 2932081, 8796243, 26388729]

約数ペア:

[(1, 26388729), (3, 8796243), (9, 2932081), (439, 60111), (1317, 20037), (3951, 6679)]