79539551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20327}}^1$

素因数の和:20390

約数の個数: 16

約数和(自身を含む): 100176384

約数和(自身を除く): 20636833

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 20327, 142289, 264251, 874061, 1849757, 6118427, 11362793, 79539551]

約数ペア:

[(1, 79539551), (7, 11362793), (13, 6118427), (43, 1849757), (91, 874061), (301, 264251), (559, 142289), (3913, 20327)]