213506760903

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{21121}}^1\times {\mathrm{63577}}^1$

素因数の和:84754

約数の個数: 16

約数和(自身を含む): 290065215456

約数和(自身を除く): 76558454553

約数列:

[1, 3, 53, 159, 21121, 63363, 63577, 190731, 1119413, 3358239, 3369581, 10108743, 1342809817, 4028429451, 71168920301, 213506760903]

約数ペア:

[(1, 213506760903), (3, 71168920301), (53, 4028429451), (159, 1342809817), (21121, 10108743), (63363, 3369581), (63577, 3358239), (190731, 1119413)]