1555269749

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 1742832000

約数和(自身を除く): 187562251

約数列:

[1, 11, 89, 121, 139, 979, 1039, 1529, 10769, 11429, 12371, 16819, 92471, 125719, 136081, 144421, 1017181, 1496891, 1588631, 11188991, 12853469, 17474941, 141388159, 1555269749]

約数ペア:

[(1, 1555269749), (11, 141388159), (89, 17474941), (121, 12853469), (139, 11188991), (979, 1588631), (1039, 1496891), (1529, 1017181), (10769, 144421), (11429, 136081), (12371, 125719), (16819, 92471)]