1155226681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{4493}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 1378831104

約数和(自身を除く): 223604423

約数列:

[1, 7, 23, 161, 1597, 4493, 11179, 31451, 36731, 103339, 257117, 723373, 7175321, 50227247, 165032383, 1155226681]

約数ペア:

[(1, 1155226681), (7, 165032383), (23, 50227247), (161, 7175321), (1597, 723373), (4493, 257117), (11179, 103339), (31451, 36731)]