2494331329

素因数分解:

$7^3\times {\mathrm{2203}}^1\times {\mathrm{3301}}^1$

素因数の和:5525

約数の個数: 16

約数和(自身を含む): 2911043200

約数和(自身を除く): 416711871

約数列:

[1, 7, 49, 343, 2203, 3301, 15421, 23107, 107947, 161749, 755629, 1132243, 7272103, 50904721, 356333047, 2494331329]

約数ペア:

[(1, 2494331329), (7, 356333047), (49, 50904721), (343, 7272103), (2203, 1132243), (3301, 755629), (15421, 161749), (23107, 107947)]