17660799

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 27623232

約数和(自身を除く): 9962433

約数列:

[1, 3, 9, 13, 39, 117, 271, 557, 813, 1671, 2439, 3523, 5013, 7241, 10569, 21723, 31707, 65169, 150947, 452841, 1358523, 1962311, 5886933, 17660799]

約数ペア:

[(1, 17660799), (3, 5886933), (9, 1962311), (13, 1358523), (39, 452841), (117, 150947), (271, 65169), (557, 31707), (813, 21723), (1671, 10569), (2439, 7241), (3523, 5013)]