38804589

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{839}}^1$

素因数の和:1422

約数の個数: 20

約数和(自身を含む): 58138080

約数和(自身を除く): 19333491

約数列:

[1, 3, 9, 27, 81, 571, 839, 1713, 2517, 5139, 7551, 15417, 22653, 46251, 67959, 479069, 1437207, 4311621, 12934863, 38804589]

約数ペア:

[(1, 38804589), (3, 12934863), (9, 4311621), (27, 1437207), (81, 479069), (571, 67959), (839, 46251), (1713, 22653), (2517, 15417), (5139, 7551)]