2707173

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 4525248

約数和(自身を除く): 1818075

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 443, 679, 873, 1329, 2037, 3101, 3987, 6111, 9303, 27909, 42971, 128913, 300797, 386739, 902391, 2707173]

約数ペア:

[(1, 2707173), (3, 902391), (7, 386739), (9, 300797), (21, 128913), (63, 42971), (97, 27909), (291, 9303), (443, 6111), (679, 3987), (873, 3101), (1329, 2037)]