680173143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{371071}}^1$

素因数の和:371134

約数の個数: 16

約数和(自身を含む): 997441536

約数和(自身を除く): 317268393

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 371071, 1113213, 4823923, 14471769, 17440337, 52321011, 226724381, 680173143]

約数ペア:

[(1, 680173143), (3, 226724381), (13, 52321011), (39, 17440337), (47, 14471769), (141, 4823923), (611, 1113213), (1833, 371071)]