289113429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{63949}}^1$

素因数の和:64100

約数の個数: 16

約数和(自身を含む): 423604800

約数和(自身を除く): 134491371

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 63949, 191847, 703439, 2110317, 8761013, 26283039, 96371143, 289113429]

約数ペア:

[(1, 289113429), (3, 96371143), (11, 26283039), (33, 8761013), (137, 2110317), (411, 703439), (1507, 191847), (4521, 63949)]