89339117

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{761}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 105729024

約数和(自身を除く): 16389907

約数列:

[1, 7, 31, 217, 541, 761, 3787, 5327, 16771, 23591, 117397, 165137, 411701, 2881907, 12762731, 89339117]

約数ペア:

[(1, 89339117), (7, 12762731), (31, 2881907), (217, 411701), (541, 165137), (761, 117397), (3787, 23591), (5327, 16771)]