804968289

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{2885191}}^1$

素因数の和:2885228

約数の個数: 12

約数和(自身を含む): 1200239872

約数和(自身を除く): 395271583

約数列:

[1, 3, 9, 31, 93, 279, 2885191, 8655573, 25966719, 89440921, 268322763, 804968289]

約数ペア:

[(1, 804968289), (3, 268322763), (9, 89440921), (31, 25966719), (93, 8655573), (279, 2885191)]