4556979

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 56

約数和(自身を含む): 8394240

約数和(自身を除く): 3837261

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 63, 81, 133, 141, 171, 189, 243, 329, 399, 423, 513, 567, 729, 893, 987, 1197, 1269, 1539, 1701, 2679, 2961, 3591, 3807, 4617, 5103, 6251, 8037, 8883, 10773, 11421, 13851, 18753, 24111, 26649, 32319, 34263, 56259, 72333, 79947, 96957, 168777, 216999, 239841, 506331, 650997, 1518993, 4556979]

約数ペア:

[(1, 4556979), (3, 1518993), (7, 650997), (9, 506331), (19, 239841), (21, 216999), (27, 168777), (47, 96957), (57, 79947), (63, 72333), (81, 56259), (133, 34263), (141, 32319), (171, 26649), (189, 24111), (243, 18753), (329, 13851), (399, 11421), (423, 10773), (513, 8883), (567, 8037), (729, 6251), (893, 5103), (987, 4617), (1197, 3807), (1269, 3591), (1539, 2961), (1701, 2679)]