16851229703

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7043}}^1$

素因数の和:7284

約数の個数: 48

約数和(自身を含む): 22433054976

約数和(自身を除く): 5581825273

約数列:

[1, 7, 11, 23, 49, 77, 161, 193, 253, 539, 1127, 1351, 1771, 2123, 4439, 7043, 9457, 12397, 14861, 31073, 48829, 49301, 77473, 104027, 161989, 217511, 341803, 345107, 542311, 1133923, 1359299, 1781879, 2392621, 3796177, 7937461, 9515093, 12473153, 14952289, 31263877, 66605651, 87312071, 104666023, 218847139, 343902647, 732662161, 1531929973, 2407318529, 16851229703]

約数ペア:

[(1, 16851229703), (7, 2407318529), (11, 1531929973), (23, 732662161), (49, 343902647), (77, 218847139), (161, 104666023), (193, 87312071), (253, 66605651), (539, 31263877), (1127, 14952289), (1351, 12473153), (1771, 9515093), (2123, 7937461), (4439, 3796177), (7043, 2392621), (9457, 1781879), (12397, 1359299), (14861, 1133923), (31073, 542311), (48829, 345107), (49301, 341803), (77473, 217511), (104027, 161989)]