1592981999

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 1914401280

約数和(自身を除く): 321419281

約数列:

[1, 7, 43, 61, 101, 301, 427, 707, 859, 2623, 4343, 6013, 6161, 18361, 30401, 36937, 43127, 52399, 86759, 258559, 264923, 366793, 607313, 1854461, 2253157, 3730637, 5292299, 15772099, 26114459, 37046093, 227568857, 1592981999]

約数ペア:

[(1, 1592981999), (7, 227568857), (43, 37046093), (61, 26114459), (101, 15772099), (301, 5292299), (427, 3730637), (707, 2253157), (859, 1854461), (2623, 607313), (4343, 366793), (6013, 264923), (6161, 258559), (18361, 86759), (30401, 52399), (36937, 43127)]