38559987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 59451600

約数和(自身を除く): 20891613

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 3089, 4161, 9267, 12483, 27801, 58691, 176073, 225497, 528219, 676491, 2029473, 4284443, 12853329, 38559987]

約数ペア:

[(1, 38559987), (3, 12853329), (9, 4284443), (19, 2029473), (57, 676491), (73, 528219), (171, 225497), (219, 176073), (657, 58691), (1387, 27801), (3089, 12483), (4161, 9267)]