8021273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 9125760

約数和(自身を除く): 1104487

約数列:

[1, 13, 23, 139, 193, 299, 1807, 2509, 3197, 4439, 26827, 41561, 57707, 348751, 617021, 8021273]

約数ペア:

[(1, 8021273), (13, 617021), (23, 348751), (139, 57707), (193, 41561), (299, 26827), (1807, 4439), (2509, 3197)]