21610409

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 23343744

約数和(自身を除く): 1733335

約数列:

[1, 23, 61, 73, 211, 1403, 1679, 4453, 4853, 12871, 15403, 102419, 296033, 354269, 939583, 21610409]

約数ペア:

[(1, 21610409), (23, 939583), (61, 354269), (73, 296033), (211, 102419), (1403, 15403), (1679, 12871), (4453, 4853)]