2748237039

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{988219}}^1$

素因数の和:988331

約数の個数: 16

約数和(自身を含む): 4110995200

約数和(自身を除く): 1362758161

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 988219, 2964657, 8893971, 26681913, 101786557, 305359671, 916079013, 2748237039]

約数ペア:

[(1, 2748237039), (3, 916079013), (9, 305359671), (27, 101786557), (103, 26681913), (309, 8893971), (927, 2964657), (2781, 988219)]