11815377

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11971}}^1$

素因数の和:12028

約数の個数: 16

約数和(自身を含む): 18388992

約数和(自身を除く): 6573615

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 11971, 35913, 83797, 251391, 562637, 1687911, 3938459, 11815377]

約数ペア:

[(1, 11815377), (3, 3938459), (7, 1687911), (21, 562637), (47, 251391), (141, 83797), (329, 35913), (987, 11971)]