4280455053

素因数分解:

$3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{135077}}^1$

素因数の和:135593

約数の個数: 24

約数和(自身を含む): 7080248448

約数和(自身を除く): 2799793395

約数列:

[1, 3, 7, 9, 21, 63, 503, 1509, 3521, 4527, 10563, 31689, 135077, 405231, 945539, 1215693, 2836617, 8509851, 67943731, 203831193, 475606117, 611493579, 1426818351, 4280455053]

約数ペア:

[(1, 4280455053), (3, 1426818351), (7, 611493579), (9, 475606117), (21, 203831193), (63, 67943731), (503, 8509851), (1509, 2836617), (3521, 1215693), (4527, 945539), (10563, 405231), (31689, 135077)]