6389719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 7776000

約数和(自身を除く): 1386281

約数列:

[1, 7, 19, 107, 133, 449, 749, 2033, 3143, 8531, 14231, 48043, 59717, 336301, 912817, 6389719]

約数ペア:

[(1, 6389719), (7, 912817), (19, 336301), (107, 59717), (133, 48043), (449, 14231), (749, 8531), (2033, 3143)]