134809451

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 157156608

約数和(自身を除く): 22347157

約数列:

[1, 7, 61, 427, 491, 643, 3437, 4501, 29951, 39223, 209657, 274561, 315713, 2209991, 19258493, 134809451]

約数ペア:

[(1, 134809451), (7, 19258493), (61, 2209991), (427, 315713), (491, 274561), (643, 209657), (3437, 39223), (4501, 29951)]