2013269769

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{226643}}^1$

素因数の和:226706

約数の個数: 32

約数和(自身を含む): 3481251840

約数和(自身を除く): 1467982071

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 226643, 679929, 1586501, 2039787, 4759503, 6119361, 10652221, 14278509, 31956663, 42835527, 74565547, 95869989, 223696641, 287609967, 671089923, 2013269769]

約数ペア:

[(1, 2013269769), (3, 671089923), (7, 287609967), (9, 223696641), (21, 95869989), (27, 74565547), (47, 42835527), (63, 31956663), (141, 14278509), (189, 10652221), (329, 6119361), (423, 4759503), (987, 2039787), (1269, 1586501), (2961, 679929), (8883, 226643)]