889092281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{15173}}^1$

素因数の和:15952

約数の個数: 16

約数和(自身を含む): 1110008448

約数和(自身を除く): 220916167

約数列:

[1, 7, 11, 77, 761, 5327, 8371, 15173, 58597, 106211, 166903, 1168321, 11546653, 80826571, 127013183, 889092281]

約数ペア:

[(1, 889092281), (7, 127013183), (11, 80826571), (77, 11546653), (761, 1168321), (5327, 166903), (8371, 106211), (15173, 58597)]