207922029

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241489}}^1$

素因数の和:241540

約数の個数: 16

約数和(自身を含む): 324562560

約数和(自身を除く): 116640531

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 241489, 724467, 1690423, 5071269, 9901049, 29703147, 69307343, 207922029]

約数ペア:

[(1, 207922029), (3, 69307343), (7, 29703147), (21, 9901049), (41, 5071269), (123, 1690423), (287, 724467), (861, 241489)]