2007378417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{23977}}^1$

素因数の和:24093

約数の個数: 32

約数和(自身を含む): 3038492160

約数和(自身を除く): 1031113743

約数列:

[1, 3, 11, 33, 43, 59, 129, 177, 473, 649, 1419, 1947, 2537, 7611, 23977, 27907, 71931, 83721, 263747, 791241, 1031011, 1414643, 3093033, 4243929, 11341121, 15561073, 34023363, 46683219, 60829649, 182488947, 669126139, 2007378417]

約数ペア:

[(1, 2007378417), (3, 669126139), (11, 182488947), (33, 60829649), (43, 46683219), (59, 34023363), (129, 15561073), (177, 11341121), (473, 4243929), (649, 3093033), (1419, 1414643), (1947, 1031011), (2537, 791241), (7611, 263747), (23977, 83721), (27907, 71931)]