17972547

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 24903840

約数和(自身を除く): 6931293

約数列:

[1, 3, 29, 87, 337, 613, 1011, 1839, 9773, 17777, 29319, 53331, 206581, 619743, 5990849, 17972547]

約数ペア:

[(1, 17972547), (3, 5990849), (29, 619743), (87, 206581), (337, 53331), (613, 29319), (1011, 17777), (1839, 9773)]