8904861

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 14848704

約数和(自身を除く): 5943843

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1321, 2247, 3963, 6741, 9247, 11889, 27741, 83223, 141347, 424041, 989429, 1272123, 2968287, 8904861]

約数ペア:

[(1, 8904861), (3, 2968287), (7, 1272123), (9, 989429), (21, 424041), (63, 141347), (107, 83223), (321, 27741), (749, 11889), (963, 9247), (1321, 6741), (2247, 3963)]