8268491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 10457088

約数和(自身を除く): 2188597

約数列:

[1, 7, 11, 73, 77, 511, 803, 1471, 5621, 10297, 16181, 107383, 113267, 751681, 1181213, 8268491]

約数ペア:

[(1, 8268491), (7, 1181213), (11, 751681), (73, 113267), (77, 107383), (511, 16181), (803, 10297), (1471, 5621)]