47161247

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17231}}^1$

素因数の和:17278

約数の個数: 16

約数和(自身を含む): 59553792

約数和(自身を除く): 12392545

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 17231, 120617, 292927, 396313, 2050489, 2774191, 6737321, 47161247]

約数ペア:

[(1, 47161247), (7, 6737321), (17, 2774191), (23, 2050489), (119, 396313), (161, 292927), (391, 120617), (2737, 17231)]