2442717

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 20

約数和(自身を含む): 3724380

約数和(自身を除く): 1281663

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 569, 1431, 1707, 4293, 5121, 15363, 30157, 46089, 90471, 271413, 814239, 2442717]

約数ペア:

[(1, 2442717), (3, 814239), (9, 271413), (27, 90471), (53, 46089), (81, 30157), (159, 15363), (477, 5121), (569, 4293), (1431, 1707)]