309299009

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 328603392

約数和(自身を除く): 19304383

約数列:

[1, 23, 103, 137, 953, 2369, 3151, 14111, 21919, 98159, 130561, 324553, 2257657, 3002903, 13447783, 309299009]

約数ペア:

[(1, 309299009), (23, 13447783), (103, 3002903), (137, 2257657), (953, 324553), (2369, 130561), (3151, 98159), (14111, 21919)]