6867441

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 11529024

約数和(自身を除く): 4661583

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1787, 3843, 5361, 12509, 16083, 37527, 109007, 112581, 327021, 763049, 981063, 2289147, 6867441]

約数ペア:

[(1, 6867441), (3, 2289147), (7, 981063), (9, 763049), (21, 327021), (61, 112581), (63, 109007), (183, 37527), (427, 16083), (549, 12509), (1281, 5361), (1787, 3843)]