112991417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{4157}}^1$

素因数の和:4528

約数の個数: 16

約数和(自身を含む): 141305472

約数和(自身を除く): 28314055

約数列:

[1, 7, 11, 77, 353, 2471, 3883, 4157, 27181, 29099, 45727, 320089, 1467421, 10271947, 16141631, 112991417]

約数ペア:

[(1, 112991417), (7, 16141631), (11, 10271947), (77, 1467421), (353, 320089), (2471, 45727), (3883, 29099), (4157, 27181)]