12782693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4049}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 3546907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4049, 28343, 44539, 166009, 311773, 1162063, 1826099, 12782693]

約数ペア:

[(1, 12782693), (7, 1826099), (11, 1162063), (41, 311773), (77, 166009), (287, 44539), (451, 28343), (3157, 4049)]