298702929

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{490481}}^1$

素因数の和:490520

約数の個数: 16

約数和(自身を含む): 470862720

約数和(自身を除く): 172159791

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 490481, 1471443, 3433367, 10300101, 14223949, 42671847, 99567643, 298702929]

約数ペア:

[(1, 298702929), (3, 99567643), (7, 42671847), (21, 14223949), (29, 10300101), (87, 3433367), (203, 1471443), (609, 490481)]