921249501

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{16493}}^1$

素因数の和:16972

約数の個数: 16

約数和(自身を含む): 1259877696

約数和(自身を除く): 338628195

約数列:

[1, 3, 43, 129, 433, 1299, 16493, 18619, 49479, 55857, 709199, 2127597, 7141469, 21424407, 307083167, 921249501]

約数ペア:

[(1, 921249501), (3, 307083167), (43, 21424407), (129, 7141469), (433, 2127597), (1299, 709199), (16493, 55857), (18619, 49479)]