8001489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 11297600

約数和(自身を除く): 3296111

約数列:

[1, 3, 19, 57, 229, 613, 687, 1839, 4351, 11647, 13053, 34941, 140377, 421131, 2667163, 8001489]

約数ペア:

[(1, 8001489), (3, 2667163), (19, 421131), (57, 140377), (229, 34941), (613, 13053), (687, 11647), (1839, 4351)]