277055999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 320949216

約数和(自身を除く): 43893217

約数列:

[1, 11, 23, 113, 121, 253, 881, 1243, 2599, 2783, 9691, 13673, 20263, 28589, 99553, 106601, 222893, 314479, 1095083, 2289719, 2451823, 12045913, 25186909, 277055999]

約数ペア:

[(1, 277055999), (11, 25186909), (23, 12045913), (113, 2451823), (121, 2289719), (253, 1095083), (881, 314479), (1243, 222893), (2599, 106601), (2783, 99553), (9691, 28589), (13673, 20263)]