7864241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 9905280

約数和(自身を除く): 2041039

約数列:

[1, 7, 11, 77, 109, 763, 937, 1199, 6559, 8393, 10307, 72149, 102133, 714931, 1123463, 7864241]

約数ペア:

[(1, 7864241), (7, 1123463), (11, 714931), (77, 102133), (109, 72149), (763, 10307), (937, 8393), (1199, 6559)]