1330521579

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{2437}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 2006181440

約数和(自身を除く): 675659861

約数列:

[1, 3, 9, 27, 73, 219, 277, 657, 831, 1971, 2437, 2493, 7311, 7479, 20221, 21933, 60663, 65799, 177901, 181989, 533703, 545967, 675049, 1601109, 2025147, 4803327, 6075441, 18226323, 49278577, 147835731, 443507193, 1330521579]

約数ペア:

[(1, 1330521579), (3, 443507193), (9, 147835731), (27, 49278577), (73, 18226323), (219, 6075441), (277, 4803327), (657, 2025147), (831, 1601109), (1971, 675049), (2437, 545967), (2493, 533703), (7311, 181989), (7479, 177901), (20221, 65799), (21933, 60663)]