47159161

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 55175040

約数和(自身を除く): 8015879

約数列:

[1, 7, 61, 179, 427, 617, 1253, 4319, 10919, 37637, 76433, 110443, 263459, 773101, 6737023, 47159161]

約数ペア:

[(1, 47159161), (7, 6737023), (61, 773101), (179, 263459), (427, 110443), (617, 76433), (1253, 37637), (4319, 10919)]