4254039

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1852

約数の個数: 20

約数和(自身を含む): 6577560

約数和(自身を除く): 2323521

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1811, 2349, 5433, 16299, 48897, 52519, 146691, 157557, 472671, 1418013, 4254039]

約数ペア:

[(1, 4254039), (3, 1418013), (9, 472671), (27, 157557), (29, 146691), (81, 52519), (87, 48897), (261, 16299), (783, 5433), (1811, 2349)]