7987733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 9199680

約数和(自身を除く): 1211947

約数列:

[1, 13, 19, 73, 247, 443, 949, 1387, 5759, 8417, 18031, 32339, 109421, 420407, 614441, 7987733]

約数ペア:

[(1, 7987733), (13, 614441), (19, 420407), (73, 109421), (247, 32339), (443, 18031), (949, 8417), (1387, 5759)]