7273431

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{6679}}^1$

素因数の和:6707

約数の個数: 18

約数和(自身を含む): 11549720

約数和(自身を除く): 4276289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 6679, 20037, 60111, 73469, 220407, 661221, 808159, 2424477, 7273431]

約数ペア:

[(1, 7273431), (3, 2424477), (9, 808159), (11, 661221), (33, 220407), (99, 73469), (121, 60111), (363, 20037), (1089, 6679)]