13691909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 17490816

約数和(自身を除く): 3798907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4337, 30359, 47707, 177817, 333949, 1244719, 1955987, 13691909]

約数ペア:

[(1, 13691909), (7, 1955987), (11, 1244719), (41, 333949), (77, 177817), (287, 47707), (451, 30359), (3157, 4337)]