12604383

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 21611520

約数和(自身を除く): 9007137

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 93, 99, 111, 279, 297, 333, 341, 407, 837, 999, 1023, 1147, 1221, 1369, 3069, 3441, 3663, 4107, 9207, 10323, 10989, 12321, 12617, 15059, 30969, 36963, 37851, 42439, 45177, 113553, 127317, 135531, 340659, 381951, 406593, 466829, 1145853, 1400487, 4201461, 12604383]

約数ペア:

[(1, 12604383), (3, 4201461), (9, 1400487), (11, 1145853), (27, 466829), (31, 406593), (33, 381951), (37, 340659), (93, 135531), (99, 127317), (111, 113553), (279, 45177), (297, 42439), (333, 37851), (341, 36963), (407, 30969), (837, 15059), (999, 12617), (1023, 12321), (1147, 10989), (1221, 10323), (1369, 9207), (3069, 4107), (3441, 3663)]