1680346059

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1\times {\mathrm{733}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 2582928384

約数和(自身を除く): 902582325

約数列:

[1, 3, 7, 21, 173, 519, 631, 733, 1211, 1893, 2199, 3633, 4417, 5131, 13251, 15393, 109163, 126809, 327489, 380427, 462523, 764141, 887663, 1387569, 2292423, 2662989, 3237661, 9712983, 80016479, 240049437, 560115353, 1680346059]

約数ペア:

[(1, 1680346059), (3, 560115353), (7, 240049437), (21, 80016479), (173, 9712983), (519, 3237661), (631, 2662989), (733, 2292423), (1211, 1387569), (1893, 887663), (2199, 764141), (3633, 462523), (4417, 380427), (5131, 327489), (13251, 126809), (15393, 109163)]