2549277731

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1823}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 3477798912

約数和(自身を除く): 928521181

約数列:

[1, 7, 11, 13, 77, 91, 121, 127, 143, 847, 889, 1001, 1397, 1573, 1651, 1823, 9779, 11011, 11557, 12761, 15367, 18161, 20053, 23699, 107569, 127127, 140371, 165893, 199771, 220583, 231521, 260689, 1398397, 1544081, 1620647, 1824823, 2546731, 2867579, 3009773, 17827117, 20073053, 21068411, 28014041, 33107503, 196098287, 231752521, 364182533, 2549277731]

約数ペア:

[(1, 2549277731), (7, 364182533), (11, 231752521), (13, 196098287), (77, 33107503), (91, 28014041), (121, 21068411), (127, 20073053), (143, 17827117), (847, 3009773), (889, 2867579), (1001, 2546731), (1397, 1824823), (1573, 1620647), (1651, 1544081), (1823, 1398397), (9779, 260689), (11011, 231521), (11557, 220583), (12761, 199771), (15367, 165893), (18161, 140371), (20053, 127127), (23699, 107569)]