9214947

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 15365376

約数和(自身を除く): 6150429

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1367, 2247, 4101, 6741, 9569, 12303, 28707, 86121, 146269, 438807, 1023883, 1316421, 3071649, 9214947]

約数ペア:

[(1, 9214947), (3, 3071649), (7, 1316421), (9, 1023883), (21, 438807), (63, 146269), (107, 86121), (321, 28707), (749, 12303), (963, 9569), (1367, 6741), (2247, 4101)]