4240689

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 5832000

約数和(自身を除く): 1591311

約数列:

[1, 3, 53, 149, 159, 179, 447, 537, 7897, 9487, 23691, 26671, 28461, 80013, 1413563, 4240689]

約数ペア:

[(1, 4240689), (3, 1413563), (53, 80013), (149, 28461), (159, 26671), (179, 23691), (447, 9487), (537, 7897)]