219024827

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{9433}}^1$

素因数の和:9578

約数の個数: 16

約数和(自身を含む): 260831232

約数和(自身を除く): 41806405

約数列:

[1, 7, 31, 107, 217, 749, 3317, 9433, 23219, 66031, 292423, 1009331, 2046961, 7065317, 31289261, 219024827]

約数ペア:

[(1, 219024827), (7, 31289261), (31, 7065317), (107, 2046961), (217, 1009331), (749, 292423), (3317, 66031), (9433, 23219)]