912961609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{298451}}^1$

素因数の和:298500

約数の個数: 16

約数和(自身を含む): 1146055680

約数和(自身を除く): 233094071

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 298451, 2089157, 5670569, 6864373, 39693983, 48050611, 130423087, 912961609]

約数ペア:

[(1, 912961609), (7, 130423087), (19, 48050611), (23, 39693983), (133, 6864373), (161, 5670569), (437, 2089157), (3059, 298451)]