3770949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 6522880

約数和(自身を除く): 2751931

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 727, 741, 1729, 2181, 5089, 5187, 9451, 13813, 15267, 28353, 41439, 66157, 96691, 179569, 198471, 290073, 538707, 1256983, 3770949]

約数ペア:

[(1, 3770949), (3, 1256983), (7, 538707), (13, 290073), (19, 198471), (21, 179569), (39, 96691), (57, 66157), (91, 41439), (133, 28353), (247, 15267), (273, 13813), (399, 9451), (727, 5187), (741, 5089), (1729, 2181)]