2080653519

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{12011}}^1$

素因数の和:12207

約数の個数: 32

約数和(自身を含む): 3242663424

約数和(自身を除く): 1162009905

約数列:

[1, 3, 7, 21, 73, 113, 219, 339, 511, 791, 1533, 2373, 8249, 12011, 24747, 36033, 57743, 84077, 173229, 252231, 876803, 1357243, 2630409, 4071729, 6137621, 9500701, 18412863, 28502103, 99078739, 297236217, 693551173, 2080653519]

約数ペア:

[(1, 2080653519), (3, 693551173), (7, 297236217), (21, 99078739), (73, 28502103), (113, 18412863), (219, 9500701), (339, 6137621), (511, 4071729), (791, 2630409), (1533, 1357243), (2373, 876803), (8249, 252231), (12011, 173229), (24747, 84077), (36033, 57743)]