2783011297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{20323}}^1$

素因数の和:20604

約数の個数: 16

約数和(自身を含む): 3102255360

約数和(自身を除く): 319244063

約数列:

[1, 11, 59, 211, 649, 2321, 12449, 20323, 136939, 223553, 1199057, 4288153, 13189627, 47169683, 253001027, 2783011297]

約数ペア:

[(1, 2783011297), (11, 253001027), (59, 47169683), (211, 13189627), (649, 4288153), (2321, 1199057), (12449, 223553), (20323, 136939)]