26587539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 42092544

約数和(自身を除く): 15505005

約数列:

[1, 3, 9, 11, 33, 99, 271, 813, 991, 2439, 2973, 2981, 8919, 8943, 10901, 26829, 32703, 98109, 268561, 805683, 2417049, 2954171, 8862513, 26587539]

約数ペア:

[(1, 26587539), (3, 8862513), (9, 2954171), (11, 2417049), (33, 805683), (99, 268561), (271, 98109), (813, 32703), (991, 26829), (2439, 10901), (2973, 8943), (2981, 8919)]