7380873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 11887200

約数和(自身を除く): 4506327

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2539, 2907, 7617, 22851, 43163, 48241, 129489, 144723, 388467, 434169, 820097, 2460291, 7380873]

約数ペア:

[(1, 7380873), (3, 2460291), (9, 820097), (17, 434169), (19, 388467), (51, 144723), (57, 129489), (153, 48241), (171, 43163), (323, 22851), (969, 7617), (2539, 2907)]