28276329

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 38304000

約数和(自身を除く): 10027671

約数列:

[1, 3, 113, 239, 339, 349, 717, 1047, 27007, 39437, 81021, 83411, 118311, 250233, 9425443, 28276329]

約数ペア:

[(1, 28276329), (3, 9425443), (113, 250233), (239, 118311), (339, 83411), (349, 81021), (717, 39437), (1047, 27007)]