39982329

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{17021}}^1$

素因数の和:17062

約数の個数: 20

約数和(自身を含む): 61789860

約数和(自身を除く): 21807531

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 17021, 51063, 153189, 459567, 493609, 1378701, 1480827, 4442481, 13327443, 39982329]

約数ペア:

[(1, 39982329), (3, 13327443), (9, 4442481), (27, 1480827), (29, 1378701), (81, 493609), (87, 459567), (261, 153189), (783, 51063), (2349, 17021)]