2775003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 4741632

約数和(自身を除く): 1966629

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 293, 451, 861, 879, 1353, 2051, 3157, 3223, 6153, 9471, 9669, 12013, 22561, 36039, 67683, 84091, 132143, 252273, 396429, 925001, 2775003]

約数ペア:

[(1, 2775003), (3, 925001), (7, 396429), (11, 252273), (21, 132143), (33, 84091), (41, 67683), (77, 36039), (123, 22561), (231, 12013), (287, 9669), (293, 9471), (451, 6153), (861, 3223), (879, 3157), (1353, 2051)]