11892507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 17356032

約数和(自身を除く): 5463525

約数列:

[1, 3, 11, 33, 557, 647, 1671, 1941, 6127, 7117, 18381, 21351, 360379, 1081137, 3964169, 11892507]

約数ペア:

[(1, 11892507), (3, 3964169), (11, 1081137), (33, 360379), (557, 21351), (647, 18381), (1671, 7117), (1941, 6127)]