4280451

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 6553344

約数和(自身を除く): 2272893

約数列:

[1, 3, 7, 21, 317, 643, 951, 1929, 2219, 4501, 6657, 13503, 203831, 611493, 1426817, 4280451]

約数ペア:

[(1, 4280451), (3, 1426817), (7, 611493), (21, 203831), (317, 13503), (643, 6657), (951, 4501), (1929, 2219)]