6393751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 8334144

約数和(自身を除く): 1940393

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 4133, 28931, 53729, 70261, 376103, 491827, 913393, 6393751]

約数ペア:

[(1, 6393751), (7, 913393), (13, 491827), (17, 376103), (91, 70261), (119, 53729), (221, 28931), (1547, 4133)]