19482309

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9371}}^1$

素因数の和:9398

約数の個数: 32

約数和(自身を含む): 35988480

約数和(自身を除く): 16506171

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9371, 28113, 65597, 84339, 103081, 196791, 253017, 309243, 590373, 721567, 927729, 1771119, 2164701, 2783187, 6494103, 19482309]

約数ペア:

[(1, 19482309), (3, 6494103), (7, 2783187), (9, 2164701), (11, 1771119), (21, 927729), (27, 721567), (33, 590373), (63, 309243), (77, 253017), (99, 196791), (189, 103081), (231, 84339), (297, 65597), (693, 28113), (2079, 9371)]