2111643351

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{881}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 3196537344

約数和(自身を除く): 1084893993

約数列:

[1, 3, 9, 27, 81, 127, 233, 381, 699, 881, 1143, 2097, 2643, 3429, 6291, 7929, 10287, 18873, 23787, 29591, 71361, 88773, 111887, 205273, 266319, 335661, 615819, 798957, 1006983, 1847457, 2396871, 3020949, 5542371, 9062847, 16627113, 26069671, 78209013, 234627039, 703881117, 2111643351]

約数ペア:

[(1, 2111643351), (3, 703881117), (9, 234627039), (27, 78209013), (81, 26069671), (127, 16627113), (233, 9062847), (381, 5542371), (699, 3020949), (881, 2396871), (1143, 1847457), (2097, 1006983), (2643, 798957), (3429, 615819), (6291, 335661), (7929, 266319), (10287, 205273), (18873, 111887), (23787, 88773), (29591, 71361)]