6809121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 10845120

約数和(自身を除く): 4035999

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 631, 981, 1199, 1893, 3597, 5679, 6941, 10791, 20823, 62469, 68779, 206337, 619011, 756569, 2269707, 6809121]

約数ペア:

[(1, 6809121), (3, 2269707), (9, 756569), (11, 619011), (33, 206337), (99, 68779), (109, 62469), (327, 20823), (631, 10791), (981, 6941), (1199, 5679), (1893, 3597)]