2350881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 3721536

約数和(自身を除く): 1370655

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 283, 639, 849, 923, 2547, 2769, 3679, 8307, 11037, 20093, 33111, 60279, 180837, 261209, 783627, 2350881]

約数ペア:

[(1, 2350881), (3, 783627), (9, 261209), (13, 180837), (39, 60279), (71, 33111), (117, 20093), (213, 11037), (283, 8307), (639, 3679), (849, 2769), (923, 2547)]