27990241

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 30993408

約数和(自身を除く): 3003167

約数列:

[1, 23, 31, 37, 713, 851, 1061, 1147, 24403, 26381, 32891, 39257, 756493, 902911, 1216967, 27990241]

約数ペア:

[(1, 27990241), (23, 1216967), (31, 902911), (37, 756493), (713, 39257), (851, 32891), (1061, 26381), (1147, 24403)]