8730267

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 14504448

約数和(自身を除く): 5774181

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 283, 339, 791, 849, 1469, 1981, 2373, 3679, 4407, 5943, 10283, 11037, 25753, 30849, 31979, 77259, 95937, 223853, 415727, 671559, 1247181, 2910089, 8730267]

約数ペア:

[(1, 8730267), (3, 2910089), (7, 1247181), (13, 671559), (21, 415727), (39, 223853), (91, 95937), (113, 77259), (273, 31979), (283, 30849), (339, 25753), (791, 11037), (849, 10283), (1469, 5943), (1981, 4407), (2373, 3679)]