4723839

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 20

約数和(自身を含む): 7303560

約数和(自身を除く): 2579721

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2011, 2349, 6033, 18099, 54297, 58319, 162891, 174957, 524871, 1574613, 4723839]

約数ペア:

[(1, 4723839), (3, 1574613), (9, 524871), (27, 174957), (29, 162891), (81, 58319), (87, 54297), (261, 18099), (783, 6033), (2011, 2349)]