12869702923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{3391}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 16755720192

約数和(自身を除く): 3886017269

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2143, 3391, 15001, 23573, 23737, 37301, 49289, 77993, 165011, 261107, 345023, 542179, 545951, 857923, 3795253, 6005461, 7266913, 50868391, 79936043, 167138999, 559552301, 1169972993, 1838528989, 12869702923]

約数ペア:

[(1, 12869702923), (7, 1838528989), (11, 1169972993), (23, 559552301), (77, 167138999), (161, 79936043), (253, 50868391), (1771, 7266913), (2143, 6005461), (3391, 3795253), (15001, 857923), (23573, 545951), (23737, 542179), (37301, 345023), (49289, 261107), (77993, 165011)]