47587897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4049}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 57542400

約数和(自身を除く): 9954503

約数列:

[1, 7, 23, 73, 161, 511, 1679, 4049, 11753, 28343, 93127, 295577, 651889, 2069039, 6798271, 47587897]

約数ペア:

[(1, 47587897), (7, 6798271), (23, 2069039), (73, 651889), (161, 295577), (511, 93127), (1679, 28343), (4049, 11753)]