2823643487

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{19913}}^1$

素因数の和:20398

約数の個数: 16

約数和(自身を含む): 3303493632

約数和(自身を除く): 479850145

約数列:

[1, 7, 47, 329, 431, 3017, 19913, 20257, 139391, 141799, 935911, 6551377, 8582503, 60077521, 403377641, 2823643487]

約数ペア:

[(1, 2823643487), (7, 403377641), (47, 60077521), (329, 8582503), (431, 6551377), (3017, 935911), (19913, 141799), (20257, 139391)]