13071267

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{4001}}^1$

素因数の和:4032

約数の個数: 24

約数和(自身を含む): 21290640

約数和(自身を除く): 8219373

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 4001, 12003, 36009, 44011, 108027, 132033, 396099, 484121, 1188297, 1452363, 4357089, 13071267]

約数ペア:

[(1, 13071267), (3, 4357089), (9, 1452363), (11, 1188297), (27, 484121), (33, 396099), (99, 132033), (121, 108027), (297, 44011), (363, 36009), (1089, 12003), (3267, 4001)]