140390403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{2087}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 198443520

約数和(自身を除く): 58053117

約数列:

[1, 3, 17, 51, 1319, 2087, 3957, 6261, 22423, 35479, 67269, 106437, 2752753, 8258259, 46796801, 140390403]

約数ペア:

[(1, 140390403), (3, 46796801), (17, 8258259), (51, 2752753), (1319, 106437), (2087, 67269), (3957, 35479), (6261, 22423)]