7097571

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 11520320

約数和(自身を除く): 4422749

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 277, 351, 657, 831, 949, 1971, 2493, 2847, 3601, 7479, 8541, 10803, 20221, 25623, 32409, 60663, 97227, 181989, 262873, 545967, 788619, 2365857, 7097571]

約数ペア:

[(1, 7097571), (3, 2365857), (9, 788619), (13, 545967), (27, 262873), (39, 181989), (73, 97227), (117, 60663), (219, 32409), (277, 25623), (351, 20221), (657, 10803), (831, 8541), (949, 7479), (1971, 3601), (2493, 2847)]