1243369127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 1746662400

約数和(自身を除く): 503293273

約数列:

[1, 7, 11, 13, 37, 59, 77, 91, 143, 259, 407, 413, 481, 569, 649, 767, 1001, 2183, 2849, 3367, 3983, 4543, 5291, 5369, 6259, 7397, 8437, 15281, 21053, 24013, 28379, 33571, 37037, 43813, 51779, 59059, 81367, 147371, 168091, 198653, 231583, 234997, 273689, 312169, 369281, 436423, 569569, 1242127, 1621081, 1915823, 2185183, 2584967, 3010579, 3054961, 4800653, 8694889, 13663397, 16147651, 21074053, 33604571, 95643779, 113033557, 177624161, 1243369127]

約数ペア:

[(1, 1243369127), (7, 177624161), (11, 113033557), (13, 95643779), (37, 33604571), (59, 21074053), (77, 16147651), (91, 13663397), (143, 8694889), (259, 4800653), (407, 3054961), (413, 3010579), (481, 2584967), (569, 2185183), (649, 1915823), (767, 1621081), (1001, 1242127), (2183, 569569), (2849, 436423), (3367, 369281), (3983, 312169), (4543, 273689), (5291, 234997), (5369, 231583), (6259, 198653), (7397, 168091), (8437, 147371), (15281, 81367), (21053, 59059), (24013, 51779), (28379, 43813), (33571, 37037)]