25104819

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 34746624

約数和(自身を除く): 9641805

約数列:

[1, 3, 43, 71, 129, 213, 2741, 3053, 8223, 9159, 117863, 194611, 353589, 583833, 8368273, 25104819]

約数ペア:

[(1, 25104819), (3, 8368273), (43, 583833), (71, 353589), (129, 194611), (213, 117863), (2741, 9159), (3053, 8223)]