1229811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 1814400

約数和(自身を除く): 584589

約数列:

[1, 3, 11, 33, 83, 249, 449, 913, 1347, 2739, 4939, 14817, 37267, 111801, 409937, 1229811]

約数ペア:

[(1, 1229811), (3, 409937), (11, 111801), (33, 37267), (83, 14817), (249, 4939), (449, 2739), (913, 1347)]