6218947

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 7900416

約数和(自身を除く): 1681469

約数列:

[1, 7, 19, 23, 107, 133, 161, 361, 437, 749, 2033, 2461, 2527, 3059, 8303, 14231, 17227, 38627, 46759, 58121, 270389, 327313, 888421, 6218947]

約数ペア:

[(1, 6218947), (7, 888421), (19, 327313), (23, 270389), (107, 58121), (133, 46759), (161, 38627), (361, 17227), (437, 14231), (749, 8303), (2033, 3059), (2461, 2527)]