131129677

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{6037}}^1$

素因数の和:6180

約数の個数: 16

約数和(自身を含む): 156504960

約数和(自身を除く): 25375283

約数列:

[1, 7, 29, 107, 203, 749, 3103, 6037, 21721, 42259, 175073, 645959, 1225511, 4521713, 18732811, 131129677]

約数ペア:

[(1, 131129677), (7, 18732811), (29, 4521713), (107, 1225511), (203, 645959), (749, 175073), (3103, 42259), (6037, 21721)]