47242167

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132331}}^1$

素因数の和:132358

約数の個数: 16

約数和(自身を含む): 76223232

約数和(自身を除く): 28981065

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 132331, 396993, 926317, 2249627, 2778951, 6748881, 15747389, 47242167]

約数ペア:

[(1, 47242167), (3, 15747389), (7, 6748881), (17, 2778951), (21, 2249627), (51, 926317), (119, 396993), (357, 132331)]