126849317

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 147907200

約数和(自身を除く): 21057883

約数列:

[1, 7, 61, 419, 427, 709, 2933, 4963, 25559, 43249, 178913, 297071, 302743, 2079497, 18121331, 126849317]

約数ペア:

[(1, 126849317), (7, 18121331), (61, 2079497), (419, 302743), (427, 297071), (709, 178913), (2933, 43249), (4963, 25559)]