5623989

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 9068544

約数和(自身を除く): 3444555

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 163, 217, 371, 489, 651, 1113, 1141, 1643, 3423, 4929, 5053, 8639, 11501, 15159, 25917, 34503, 35371, 60473, 106113, 181419, 267809, 803427, 1874663, 5623989]

約数ペア:

[(1, 5623989), (3, 1874663), (7, 803427), (21, 267809), (31, 181419), (53, 106113), (93, 60473), (159, 35371), (163, 34503), (217, 25917), (371, 15159), (489, 11501), (651, 8639), (1113, 5053), (1141, 4929), (1643, 3423)]