320425149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{40627}}^1$

素因数の和:40880

約数の個数: 16

約数和(自身を含む): 468034560

約数和(自身を除く): 147609411

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 40627, 121881, 446897, 1340691, 9709853, 29129559, 106808383, 320425149]

約数ペア:

[(1, 320425149), (3, 106808383), (11, 29129559), (33, 9709853), (239, 1340691), (717, 446897), (2629, 121881), (7887, 40627)]