2221326029

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9787}}^1$

素因数の和:9909

約数の個数: 24

約数和(自身を含む): 2579333760

約数和(自身を除く): 358007731

約数列:

[1, 13, 17, 79, 169, 221, 1027, 1343, 2873, 9787, 13351, 17459, 127231, 166379, 226967, 773173, 1654003, 2162927, 10051249, 13143941, 28118051, 130666237, 170871233, 2221326029]

約数ペア:

[(1, 2221326029), (13, 170871233), (17, 130666237), (79, 28118051), (169, 13143941), (221, 10051249), (1027, 2162927), (1343, 1654003), (2873, 773173), (9787, 226967), (13351, 166379), (17459, 127231)]