17381103363

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16506271}}^1$

素因数の和:16506296

約数の個数: 20

約数和(自身を含む): 27961624768

約数和(自身を除く): 10580521405

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16506271, 49518813, 148556439, 214581523, 445669317, 643744569, 1337007951, 1931233707, 5793701121, 17381103363]

約数ペア:

[(1, 17381103363), (3, 5793701121), (9, 1931233707), (13, 1337007951), (27, 643744569), (39, 445669317), (81, 214581523), (117, 148556439), (351, 49518813), (1053, 16506271)]