47917119

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9781}}^1$

素因数の和:9878

約数の個数: 16

約数和(自身を含む): 67613184

約数和(自身を除く): 19696065

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 9781, 29343, 224963, 674889, 694451, 2083353, 15972373, 47917119]

約数ペア:

[(1, 47917119), (3, 15972373), (23, 2083353), (69, 694451), (71, 674889), (213, 224963), (1633, 29343), (4899, 9781)]