4048492047

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1\times {\mathrm{15937}}^1$

素因数の和:16267

約数の個数: 24

約数和(自身を含む): 5754128016

約数和(自身を除く): 1705635969

約数列:

[1, 3, 17, 51, 289, 293, 867, 879, 4981, 14943, 15937, 47811, 84677, 254031, 270929, 812787, 4605793, 4669541, 13817379, 14008623, 79382197, 238146591, 1349497349, 4048492047]

約数ペア:

[(1, 4048492047), (3, 1349497349), (17, 238146591), (51, 79382197), (289, 14008623), (293, 13817379), (867, 4669541), (879, 4605793), (4981, 812787), (14943, 270929), (15937, 254031), (47811, 84677)]