480281403

素因数分解:

$3^1\times 7^1\times {\mathrm{3209}}^1\times {\mathrm{7127}}^1$

素因数の和:10346

約数の個数: 16

約数和(自身を含む): 732188160

約数和(自身を除く): 251906757

約数列:

[1, 3, 7, 21, 3209, 7127, 9627, 21381, 22463, 49889, 67389, 149667, 22870543, 68611629, 160093801, 480281403]

約数ペア:

[(1, 480281403), (3, 160093801), (7, 68611629), (21, 22870543), (3209, 149667), (7127, 67389), (9627, 49889), (21381, 22463)]