15697612017

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{110161}}^1$

素因数の和:110461

約数の個数: 24

約数和(自身を含む): 23097005568

約数和(自身を除く): 7399393551

約数列:

[1, 3, 9, 71, 213, 223, 639, 669, 2007, 15833, 47499, 110161, 142497, 330483, 991449, 7821431, 23464293, 24565903, 70392879, 73697709, 221093127, 1744179113, 5232537339, 15697612017]

約数ペア:

[(1, 15697612017), (3, 5232537339), (9, 1744179113), (71, 221093127), (213, 73697709), (223, 70392879), (639, 24565903), (669, 23464293), (2007, 7821431), (15833, 991449), (47499, 330483), (110161, 142497)]