17983509

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 25072320

約数和(自身を除く): 7088811

約数列:

[1, 3, 29, 87, 97, 291, 2131, 2813, 6393, 8439, 61799, 185397, 206707, 620121, 5994503, 17983509]

約数ペア:

[(1, 17983509), (3, 5994503), (29, 620121), (87, 206707), (97, 185397), (291, 61799), (2131, 8439), (2813, 6393)]