29790819

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 45556992

約数和(自身を除く): 15766173

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 2027, 4899, 6081, 14697, 18243, 46621, 139863, 143917, 419589, 431751, 1295253, 3310091, 9930273, 29790819]

約数ペア:

[(1, 29790819), (3, 9930273), (9, 3310091), (23, 1295253), (69, 431751), (71, 419589), (207, 143917), (213, 139863), (639, 46621), (1633, 18243), (2027, 14697), (4899, 6081)]