28063211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 31321728

約数和(自身を除く): 3258517

約数列:

[1, 11, 107, 113, 211, 1177, 1243, 2321, 12091, 22577, 23843, 133001, 248347, 262273, 2551201, 28063211]

約数ペア:

[(1, 28063211), (11, 2551201), (107, 262273), (113, 248347), (211, 133001), (1177, 23843), (1243, 22577), (2321, 12091)]