12625011

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 21716480

約数和(自身を除く): 9091469

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 997, 1407, 1809, 2991, 4221, 6979, 8973, 12663, 20937, 26919, 62811, 66799, 188433, 200397, 467593, 601191, 1402779, 1803573, 4208337, 12625011]

約数ペア:

[(1, 12625011), (3, 4208337), (7, 1803573), (9, 1402779), (21, 601191), (27, 467593), (63, 200397), (67, 188433), (189, 66799), (201, 62811), (469, 26919), (603, 20937), (997, 12663), (1407, 8973), (1809, 6979), (2991, 4221)]