26391321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 41783040

約数和(自身を除く): 15391719

約数列:

[1, 3, 9, 11, 33, 99, 269, 807, 991, 2421, 2959, 2973, 8877, 8919, 10901, 26631, 32703, 98109, 266579, 799737, 2399211, 2932369, 8797107, 26391321]

約数ペア:

[(1, 26391321), (3, 8797107), (9, 2932369), (11, 2399211), (33, 799737), (99, 266579), (269, 98109), (807, 32703), (991, 26631), (2421, 10901), (2959, 8919), (2973, 8877)]