6581393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 8365056

約数和(自身を除く): 1783663

約数列:

[1, 7, 13, 31, 91, 217, 403, 2333, 2821, 16331, 30329, 72323, 212303, 506261, 940199, 6581393]

約数ペア:

[(1, 6581393), (7, 940199), (13, 506261), (31, 212303), (91, 72323), (217, 30329), (403, 16331), (2333, 2821)]