2570291283

素因数分解:

$3^1\times 7^1\times {\mathrm{18973}}^1\times {\mathrm{6451}}^1$

素因数の和:25434

約数の個数: 16

約数和(自身を含む): 3917447936

約数和(自身を除く): 1347156653

約数列:

[1, 3, 7, 21, 6451, 18973, 19353, 45157, 56919, 132811, 135471, 398433, 122394823, 367184469, 856763761, 2570291283]

約数ペア:

[(1, 2570291283), (3, 856763761), (7, 367184469), (21, 122394823), (6451, 398433), (18973, 135471), (19353, 132811), (45157, 56919)]