2005761

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 2862720

約数和(自身を除く): 856959

約数列:

[1, 3, 23, 41, 69, 123, 709, 943, 2127, 2829, 16307, 29069, 48921, 87207, 668587, 2005761]

約数ペア:

[(1, 2005761), (3, 668587), (23, 87207), (41, 48921), (69, 29069), (123, 16307), (709, 2829), (943, 2127)]