2247302729

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 2768640000

約数和(自身を除く): 521337271

約数列:

[1, 7, 19, 49, 133, 343, 419, 823, 931, 2933, 5761, 6517, 7961, 15637, 20531, 40327, 55727, 109459, 143717, 282289, 344837, 390089, 766213, 2413859, 2730623, 5363491, 6551903, 16897013, 45863321, 118279091, 321043247, 2247302729]

約数ペア:

[(1, 2247302729), (7, 321043247), (19, 118279091), (49, 45863321), (133, 16897013), (343, 6551903), (419, 5363491), (823, 2730623), (931, 2413859), (2933, 766213), (5761, 390089), (6517, 344837), (7961, 282289), (15637, 143717), (20531, 109459), (40327, 55727)]